Best Aquarium Hydrometers - Buying Guide
Last Updated: 05/01/2024
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Bestselling Aquarium Hydrometers on Amazon
- Coralife Aquarium Fish Tank Deep Six Hydrometer For Measuring Water Salinity PPT and Specific Gravity
- Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Tempera...
- Fluval Sea Hydrometer for Aquarium, Medium
- hygger Salinity Tester, Transparent Acrylic Aquarium Hydrometer Sea Specific Gravity Test Salinity M...
- Dr. Marine Glass Saltwater Hydrometer Thermometer Reef Soft Coral
- Actopus Hydrometer Salinity Tester for Aquarium Sea Fish Tank Salt Water
- boxtech Aquarium Marine Test, Sea Saltwater Hydrometer, Reef Ocean Hydrometer Salinity Meter for Poo...
- AUTOUTLET Salinity Refractometer Saltwater Aquarium for Seawater, Pool, Tank, Marine, Fishkeeping, 0...
- Hallocool Salinity Refractometer for Seawater Marine Fishkeeping Aquarium 0-100PPT & 1.000-1.070 Sal...
- Hikari AccuProbe Aquarium Hydrometer, Full
#1
Coralife Aquarium Fish Tank Deep Six Hydrometer For Measuring Water Salinity PPT and Specific Gravity
Asin: B0002566DS | Model: 100108103 | PartNumber: 100108103 | Ean: 0707005124853, 7922470351242, 0096316008779, 5147841509356, 0634252055176 | UPC: 634252055176, 096316008779, 707005124853
Features
- Coralife is one of the market s leading manufacturers of premium aquarium products.
- Coralife's Hydrometer takes a true water sample at six inch depth.
- Easy to read and accurate this specific gravity meter is designed to give temperature-corrected readings in warm water aquariums.
- See more on Amazon...
Easy To Read And Accurate This Specific Gravity Meter Is Designed To Give Temperature-Corrected Readings In Warm Water Aquariums..
Coralife's Hydrometer Takes A True Water Sample At Six Inch Depth..
First Available: 12/26/2012
Brand: Coralife | Manufacturer: Central Garden & Pet
Dimensions: 8.70 x 5.50 x 1.00 inches | Weight: 0.20 pounds
See On Amazon #2
Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation
Asin: B018LRO1SU | Model: WL0020-ATC | PartNumber: WL0020-ATC | Ean: 0710824285742 | UPC: 710824285742
Features
- Measure salt water or salinity of water, ideal for aquariums and marine monitoring.
- Measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand.
- Features automatic temperature compensation.
- Comes with hard case, dropper, screwdriver, user manual and cleaning cloth.
- The main part is made of chromium, it's very durable.
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Features Automatic Temperature Compensation..
The Main Part Is Made Of Chromium, It's Very Durable..
Comes With Hard Case, Dropper, Screwdriver, User Manual And Cleaning Cloth..
Measures On 2 Scales, Specific Gravity (D 20/20) And Parts Per Thousand..
Brand: Agriculture Solutions | Manufacturer: Xin Da Cheng
Dimensions: 8.00 x 2.00 x 3.00 inches | Weight: 0.55 pounds
See On Amazon #3
Fluval Sea Hydrometer for Aquarium, Medium
Asin: B007MM0YUU | Model: 14356 | PartNumber: 14356 | Ean: 0015561143561 | UPC: 015561143561
Features
- Helps measure specific gravity and salt level in marine aquariums
- Features large, easy to read markings
- Simple design-blends in easily
- Item Package Weight: 0.185
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Simple Design-Blends In Easily.
Item Package Weight: 0.185.
Features Large, Easy To Read Markings.
Brand: Hagen | Manufacturer: Rolf C. Hagen (USA) Corp.
Dimensions: 7.90 x 1.00 x 5.50 Inches | Weight: 0.05 Pounds
See On Amazon #4
hygger Salinity Tester, Transparent Acrylic Aquarium Hydrometer Sea Specific Gravity Test Salinity Meter for Fish Tank Pond Water Saltwater Freshwater, Accurate Automatic Hydrometer
Asin: B0BG1TF8WT | Model: sample_sku_45356 | PartNumber: sample_sku_45356
Features
- Marine hydrometer: Tests salinity and specific gravity in marine aquariums to help maintain a healthy tank
- Easy to Read & Use: Simply dunk in aquarium to fill with water, then set on level surface to read. The easy-to-read swing-arm pointer and extra wide stable base provide an accurate test result.
- Specification: The reading is temperature-corrected and accurate to +/-0.001. The unit of specific gravity is 1. 000-1. 030 (ppt value: 0-43.9 degrees), the safe area is 1.020-1.023 (ppt value: 30.2-34.2 degrees), and the low specific gravity area is 1.000-1.019 (ppt value: 0- 28.9 degrees), the higher specific gravity area is 1.024-1.030 (ppt value: 35.5-43.9 degrees).
- Safe Material: The salinity tester is made of transparent acrylic material, which is relatively hard and easy to read the salt and specific gravity of your marine aquarium. After use, soak this saltwater meter in mild acid(vinegar) for 30 minutes, rinse with tap water and air dry.
- Wide Usage: Fit for brackish and reef salt marine aquariums. Perfect for testing both salinity and specific gravity of your brackish and marine tank.Includes salinity and specific gravity scales.
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🐟Specification: The Reading Is Temperature-Corrected And Accurate To +/-0.001. The Unit Of Specific Gravity Is 1. 000-1. 030 (Ppt Value: 0-43.9 Degrees), The Safe Area Is 1.020-1.023 (Ppt Value: 30.2-34.2 Degrees), And The Low Specific Gravity Area Is 1.000-1.019 (Ppt Value: 0- 28.9 Degrees), The Higher Specific Gravity Area Is 1.024-1.030 (Ppt Value: 35.5-43.9 Degrees)..
🐟Wide Usage: Fit For Brackish And Reef Salt Marine Aquariums. Perfect For Testing Both Salinity And Specific Gravity Of Your Brackish And Marine Tank.Includes Salinity And Specific Gravity Scales..
🐟Safe Material: The Salinity Tester Is Made Of Transparent Acrylic Material, Which Is Relatively Hard And Easy To Read The Salt And Specific Gravity Of Your Marine Aquarium. After Use, Soak This Saltwater Meter In Mild Acid(Vinegar) For 30 Minutes, Rinse With Tap Water And Air Dry..
🐟Easy To Read & Use: Simply Dunk In Aquarium To Fill With Water, Then Set On Level Surface To Read. The Easy-To-Read Swing-Arm Pointer And Extra Wide Stable Base Provide An Accurate Test Result..
Brand: hygger | Manufacturer: hygger
See On Amazon #5
Dr. Marine Glass Saltwater Hydrometer Thermometer Reef Soft Coral
Asin: B016KG42U6 | Model: SU | PartNumber: SU | Ean: 4719857441237
Features
- Ensures proper gravity of aquarium water. Easy to use.
- Ensures all water has the same salinity within aquarium.
- Green indicators are ideal range of water temperature and specific gravity for most salt water / marine aquariums.
- Measure both Temperature and Specific Gravity of the water.
- SIZE 19.2CM(7.5). Glass Hydrometer; Measures Celsius and Fahrenheit
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Green Indicators Are Ideal Range Of Water Temperature And Specific Gravity For Most Salt Water / Marine Aquariums..
Size：19.2Cm(7.5"). Glass Hydrometer; Measures Celsius And Fahrenheit.
Measure Both Temperature And Specific Gravity Of The Water..
Ensures All Water Has The Same Salinity Within Aquarium..
Brand: Aquarium Equip | Manufacturer: SU
Dimensions: 0.79 x 8.11 x 0.79 inches | Weight: 0.06 pounds
See On Amazon #6
Actopus Hydrometer Salinity Tester for Aquarium Sea Fish Tank Salt Water
Asin: B08Q37YCWN
Features
- Quick measurement on salt level, specific gravity.
- Rinse with fresh water after use
- Specific gravity range 1.000 - 1.030
- Salinity range 0-40
- See more on Amazon...
Specific Gravity Range 1.000 - 1.030.
Salinity Range 0-40.
Rinse With Fresh Water After Use.
Brand: Actopus | Manufacturer: Actopus
See On Amazon #7
boxtech Aquarium Marine Test, Sea Saltwater Hydrometer, Reef Ocean Hydrometer Salinity Meter for Pool Aquarium Water Salinity Specific Gravity Test
Asin: B07FXV8KZ3 | Model: YDJ | PartNumber: YDJ | Ean: 0698253897265 | UPC: 698253897265
Features
- Safe Material & Unique Design: Made of durable Acrylic, this Fish Tank Test Kit salinity Hydrometer is designed with an automatic level function
- Quickly, easily, and accurately measurement: With this hydrometer saltwater aquarium test kit, you can test your marine aquarium's salt level and specific gravity, and It is optimum to be put into below 6 deep water to avoid the error caused by the oil film on the water
- Higher Accuracy & safe zone indicated: Readings are temperature-corrected & accurate to +/- 0. 001. specific gravity units ranges from 1. 000 - 1. 030 with a safe zone of 1.020-1.023. The outside range of scale indicates salinity ppt, ranges from 0-40, safe zone is 27-31
- Easy to Read & Clean: The easy-to-read swing-arm pointer and extra wide stable base provide an accurate test result. After use, soak this saltwater meter in mild acid(vinegar) for 30 minutes, rinse with tap water and air dry. Do not disassemble
- Wide Usage:Fit for brackish and reef salt marine aquariums. Perfect for testing both salinity and specific gravity of your brackish and marine tank.Includes salinity and specific gravity scales.Suitable for fresh water and sea water
- See more on Amazon...
🐠 Higher Accuracy & Safe Zone Indicated: Readings Are Temperature-Corrected & Accurate To +/- 0. 001. Specific Gravity Units Ranges From 1. 000 - 1. 030 With A Safe Zone Of 1.020-1.023. The Outside Range Of Scale Indicates Salinity Ppt, Ranges From 0-40, Safe Zone Is 27-31.
🐠 Wide Usage:Fit For Brackish And Reef Salt Marine Aquariums. Perfect For Testing Both Salinity And Specific Gravity Of Your Brackish And Marine Tank.Includes Salinity And Specific Gravity Scales.Suitable For Fresh Water And Sea Water.
🐠Easy To Read & Clean: The Easy-To-Read Swing-Arm Pointer And Extra Wide Stable Base Provide An Accurate Test Result. After Use, Soak This Saltwater Meter In Mild Acid(Vinegar) For 30 Minutes, Rinse With Tap Water And Air Dry. Do Not Disassemble.
🐠 Quickly, Easily, And Accurately Measurement: With This Hydrometer Saltwater Aquarium Test Kit, You Can Test Your Marine Aquarium's Salt Level And Specific Gravity, And It Is Optimum To Be Put Into Below 6" Deep Water To Avoid The Error Caused By The Oil Film On The Water.
Brand: boxtech | Manufacturer: boxtech
Dimensions: 0.98 x 5.12 x 9.06 Inches | Weight: 0.24 pounds
See On Amazon #8
AUTOUTLET Salinity Refractometer Saltwater Aquarium for Seawater, Pool, Tank, Marine, Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC Function Salinity Hydrometer Kit
Asin: B07CB5KDYL | Model: EFU007c | PartNumber: EFU007c | Ean: 0713289306953 | UPC: 713289306953
Features
- AUTOUTLET Salinity Refractometer This salinity tester is used to measure salinity of brine/seawater, monitor and control the concentration of saltwater. Ideal for aquariums and marine applications.
- Measures on 2 Scales This saltwater hydrometer measures on dual scales: specific gravity and salinity. Ideal for aquariums, marine monitoring, agriculture, gardening and educational purposes.
- Measurement Range Density of 1.0-1.070 with min scale of 0.001. Concentration of 0-100 , with min scale of 1 (1 =1PPT=1000PPM, PPT means parts per thousand , PPM means parts per million )
- With ATC Function ATC compensation Range (i.e. Built-in Automatic Temperature Compensation System) from 10 to 30 .
- Solid and Lightweight Salinity meter is made of durable aluminum, which is non-staining, non-corrosive and rustless. Also, it's compact in size with rubberized grip handle, very easy to carry.
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【Measurement Range】Density Of 1.0-1.070 With Min Scale Of 0.001. Concentration Of 0-100‰, With Min Scale Of 1‰ (1‰=1Ppt=1000Ppm, Ppt Means “Parts Per Thousand”, Ppm Means “Parts Per Million”).
【Solid And Lightweight】Salinity Meter Is Made Of Durable Aluminum, Which Is Non-Staining, Non-Corrosive And Rustless. Also, It's Compact In Size With Rubberized Grip Handle, Very Easy To Carry..
【With Atc Function】Atc Compensation Range (I.E. Built-In Automatic Temperature Compensation System) From 10℃ To 30℃..
【Measures On 2 Scales】This Saltwater Hydrometer Measures On Dual Scales: Specific Gravity And Salinity. Ideal For Aquariums, Marine Monitoring, Agriculture, Gardening And Educational Purposes..
Brand: AUTOUTLET | Manufacturer: AUTOUTLET
Dimensions: 2.36 x 7.87 x 3.54 inches | Weight: 0.53 pounds
See On Amazon #9
Hallocool Salinity Refractometer for Seawater Marine Fishkeeping Aquarium 0-100PPT & 1.000-1.070 Salinity Hydrometer Salinity Tester with with Automatic Temperature Compensation (ATC)
Asin: B08TJ28XC1 | Ean: 0730807006652 | UPC: 730807006652
Features
- MEASURES ON 2 SCALES - Aquarium Refractometer features specific gravity (D20/20) 1.000-1.070 and parts per thousand 0~100 ( 1 =1 PPT=1000PPM), allow to get two results in different units by one test
- WIDELY USE - Salinity Refractometer measures saltwater, salinity of water or seawater, ideal for aquariums, marine monitoring, fish-keeping, and saltwater pools
- ATC FUNCTION - Saltwater refractometer with automatic temperature compensation (ATC) function, allow you to obtain the accurate result faster and easier
- EASY TO USE - Put 2-3 drops of sample on the refracotmter s prism, towards light, read the accurate readings through the optics eyepiece directly
- DURABLE MATERIAL: The optic salinity tester is made of aluminum and ABS rubber, anti-rust, non-staining and resistant abrasion. Portable Refractometer comes with plastic case, mini screwdriver,a dropper and a cleaning cloth
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Atc Function - Saltwater Refractometer With Automatic Temperature Compensation (Atc) Function, Allow You To Obtain The Accurate Result Faster And Easier.
Durable Material: The Optic Salinity Tester Is Made Of Aluminum And Abs Rubber, Anti-Rust, Non-Staining And Resistant Abrasion. Portable Refractometer Comes With Plastic Case, Mini Screwdriver,A Dropper And A Cleaning Cloth.
Easy To Use - Put 2-3 Drops Of Sample On The Refracotmter’S Prism, Towards Light, Read The Accurate Readings Through The Optics Eyepiece Directly.
Widely Use - Salinity Refractometer Measures Saltwater, Salinity Of Water Or Seawater, Ideal For Aquariums, Marine Monitoring, Fish-Keeping, And Saltwater Pools.
Brand: Hallocool | Manufacturer: Hallocool
See On Amazon #10
Hikari AccuProbe Aquarium Hydrometer, Full
Asin: B00AX9AFL2 | Model: 96010 | PartNumber: 96010 | Ean: 0042055960106, 0707005106958 | UPC: 707005106958, 042055960106
Features
- "Dry Hands" design avoids contamination of aquarium or water sample
- Accurate to 0.001 specific gravity and salinity (PPT) measurements
- Auto-temperature correcting design
- Designed to give a temperature-corrected reading in warm water aquariums 68 F to 85 F (20 C to 30 C)
- Self-leveling, hanging device included
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Auto-Temperature Correcting Design.
Self-Leveling, Hanging Device Included.
Designed To Give A Temperature-Corrected Reading In Warm Water Aquariums – 68°F To 85°F (20°C To 30°C).
Accurate To 0.001 Specific Gravity And Salinity (Ppt) Measurements.
Brand: Hikari | Manufacturer: Phillips Feed & Pet Supply Natural Balance
Dimensions: 4.00 x 11.00 x 1.00 Inches | Weight: 0.20 pounds
See On Amazon #11
Abnaok Salinity Tester, Sea Specific Gravity Test for Fish Tank Pond Water Saltwater Freshwater, Accurate Automatic Hydrometer
Asin: B07R1TVRKF | Ean: 0824006760566 | UPC: 824006760566
Features
- Safe Material:Made of plastic,aquarium clear Automatic Accurate Readable SaltWater Hydrometer.
- Durable Clear Acrylic:Accurate, durable, and easy to read your marine aquarium's salt level and specific gravity,Small and waterproof.if the specific gravity between 1.000 - 1.019,show that the specific gravity is small;if the specific gravity between 1.020 - 1.023,show that the specific gravity is nomal;if the specific gravity between 1.024 - 1.030,show that the specific gravity is big;
- Clearly Safe Zone Indicated:Includes solinity and specific grovity scales.The outside rang of scale indicates salinity(PPT).The inside range of scale indicates gravity.And with safe zone clearly indicated.Range of use: 0-40 degrees (1.000-1.030).If the salinity ppt between 32 - 40 show that the salinity hydrometer is high;If the salinity ppt between 27 - 31 show that the salinity hydrometer is normal; If the salinity ppt between 0 - 26 show that the salinity hydrometer is light.
- Wide Usage:Fit for brackish and marine aquariums.Perfect for testing both salinity and specific gravity of your brackish and marine tank.Includes solinity and specific grovity scales.Suitable for fresh water and sea water.
- Easy to Read and Use:The easy-to-read swing-arm pointer and extra wide stable base provide an accurate test result.
- See more on Amazon...
Clearly Safe Zone Indicated:Includes Solinity And Specific Grovity Scales.The Outside Rang Of Scale Indicates Salinity(Ppt).The Inside Range Of Scale Indicates Gravity.And With Safe Zone Clearly Indicated.Range Of Use: 0-40 Degrees (1.000-1.030).If The Salinity Ppt Between 32 - 40，Show That The Salinity Hydrometer Is High;If The Salinity Ppt Between 27 - 31，Show That The Salinity Hydrometer Is Normal; If The Salinity Ppt Between 0 - 26，Show That The Salinity Hydrometer Is Light..
Easy To Read And Use:The Easy-To-Read Swing-Arm Pointer And Extra Wide Stable Base Provide An Accurate Test Result..
Wide Usage:Fit For Brackish And Marine Aquariums.Perfect For Testing Both Salinity And Specific Gravity Of Your Brackish And Marine Tank.Includes Solinity And Specific Grovity Scales.Suitable For Fresh Water And Sea Water..
Durable Clear Acrylic:Accurate, Durable, And Easy To Read Your Marine Aquarium's Salt Level And Specific Gravity,Small And Waterproof.If The Specific Gravity Between 1.000 - 1.019,Show That The Specific Gravity Is Small;If The Specific Gravity Between 1.020 - 1.023,Show That The Specific Gravity Is Nomal;If The Specific Gravity Between 1.024 - 1.030,Show That The Specific Gravity Is Big;.
Brand: Abnaok | Manufacturer: Abnaok
See On Amazon #12
Seawater Salinity Refractometer,V-Resourcing Automatic Temperature Compensation Sea Water Salinity Measurer for Aquarium, Hydrometer, 0-100ppt & 1.000-1.070 Salinity Specific Gravity
Asin: B01N9KGKE8 | Model: COMINHKPR127692 | PartNumber: COMINHKPR127692 | Ean: 0732840542579 | UPC: 732840542579
Features
- Automatic Temperature Compensation: 10 ~30
- Measuring range: salinity: 0-100 , Specific Gravity : 1.000 to 1.070
- Minimum scale: salinity: 1 , Specific Gravity : 0.001
- Resolution: salinity: 1 , Specific Gravity : 0.001 mm
- Perfect for salty water tank and aquarium, seafood water tank, salty pools & spas and etc
- See more on Amazon...
Minimum Scale: Salinity: 1 ‰, Specific Gravity : 0.001.
Perfect For Salty Water Tank And Aquarium, Seafood Water Tank, Salty Pools & Spas And Etc.
Resolution: Salinity: ±1‰, Specific Gravity : 0.001 Mm.
Measuring Range: Salinity: 0-100 ‰, Specific Gravity : 1.000 To 1.070.
Brand: V·RESOURCING | Manufacturer: V-Resourcing
Dimensions: 2.00 x 8.00 x 3.00 Inches | Weight: 0.10 pounds
See On Amazon #13
Toddmomy 1 Set High Precision Salinity Hydrometer Salt and Brine Hydrometer Glass Saltwater Hydrometer for Pool Aquarium Water
Asin: B0CQKL6275 | Model: GU13117WE05BLFHJAWBK | PartNumber: GU13117WE05BLFHJAWBK
Features
- Quality Materials - Made of sturdy plastic, glass material, lightweight and durable, with excellent texture.
- Glass Saltwater Hydrometer - Compact and light, easy to carry and store, not taking up any space.
- High Precision Salinity Hydrometer - Easy to operate and use, suitable for professional and personal to use.
- Aquarium Salinity Hydrometer - You can test your marine aquariums salt level, provide an accurate test result, this accurate and quality brewing tools will show your care for your buddies and family.
- Salt Water Gravimeter - Suitable for swimming pool, aquaculture, fish tank, water laboratories, etc.
- See more on Amazon...
🐟【High Precision Salinity Hydrometer】- Easy To Operate And Use, Suitable For Professional And Personal To Use..
🐟【Salt Water Gravimeter】- Suitable For Swimming Pool, Aquaculture, Fish Tank, Water Laboratories, Etc..
🐟【Aquarium Salinity Hydrometer】- You Can Test Your Marine Aquariums Salt Level, Provide An Accurate Test Result, This Accurate And Quality Brewing Tools Will Show Your Care For Your Buddies And Family..
🐟【Glass Saltwater Hydrometer】- Compact And Light, Easy To Carry And Store, Not Taking Up Any Space..
Brand: Toddmomy | Manufacturer: Toddmomy
See On Amazon #14
balacoo Aquarium Glass Hydrometer - 4 pcs Fish Tank Hydrometer with Thermometer Aquarium Glass Fish Tank Float Hydrometer
Asin: B0B4H6RSGS | Model: 3U822D163E0861751 | PartNumber: 3U822D163E0861751
Features
- Floating design : The hydrometer floats in any corner of the fish tank, providing automatic temperature and testing.
- Accurate readings : The hydrometer provides accurate readings of the specific gravity and temperature of the water in your fish tank or aquarium, ensuring the health and well-being of your aquatic pets.
- Durable construction : Made with durable materials, this hydrometer is built to last and withstand the harsh conditions of a saltwater environment.
- Suitable for marine fish tanks : Specifically designed for measuring the specific gravity of saltwater, providing convenience for raising marine fish.
- Essential tool for aquarium enthusiasts : Whether you're a seasoned aquarium hobbyist or just starting out, this hydrometer is an essential tool for maintaining a healthy and thriving aquatic environment.
- See more on Amazon...
🐟Durable Construction🐟: Made With Durable Materials, This Hydrometer Is Built To Last And Withstand The Harsh Conditions Of A Saltwater Environment..
🐟Essential Tool For Aquarium Enthusiasts🐟: Whether You're A Seasoned Aquarium Hobbyist Or Just Starting Out, This Hydrometer Is An Essential Tool For Maintaining A Healthy And Thriving Aquatic Environment..
🐟Suitable For Marine Fish Tanks🐟: Specifically Designed For Measuring The Specific Gravity Of Saltwater, Providing Convenience For Raising Marine Fish..
🐟Accurate Readings🐟: The Hydrometer Provides Accurate Readings Of The Specific Gravity And Temperature Of The Water In Your Fish Tank Or Aquarium, Ensuring The Health And Well-Being Of Your Aquatic Pets..
Brand: balacoo | Manufacturer: Balacoo
Weight: 0.24 pounds
See On Amazon #15
Digital Salinity Tester for Salt Water - Waterproof IP67 Salinity Meter with ATC Large Range 0-200ppt Saltwater Tester for Seawater, Aquariums, Marine Monitoring, and Koi Fish Pond by ORAPXI
Asin: B08GC7JCV3 | Model: LD-154 | PartNumber: LD-154 | Ean: 0736139474435 | UPC: 736139474435
Features
- Salinity Range: 0~9999ppm/10~200ppt or 0.0-25%, ORAPXI salinity tester has an automatic temperature compensation function(32 F~140 F), which can decrease the error caused by the change of liquid temperature.
- Wide applications: There are various purposes for the salinity tester. This instrument can not only detect the salt content of edible salt, salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing.
- Backlit design: There is no need to worry about seeing the displayed value if the light is insufficient. ORAPXI salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation.
- 4-in-1 salinity tester: The multi-parameter Tester can test Salinity, TDS, EC and Temperature in an accurate, quick and reliable manner for most regular water solutions' testing.
- After-sales: 30-day free return/replacement and we promise respond your any questions about the product within 12 hours.
- See more on Amazon...
Backlit Design: There Is No Need To Worry About Seeing The Displayed Value If The Light Is Insufficient. Orapxi Salinity Meter Features A Green Backlit Lcd To Help You See The Measurement Results Clearly In Any Situation..
After-Sales: 30-Day Free Return/Replacement And We Promise Respond Your Any Questions About The Product Within 12 Hours..
4-In-1 Salinity Tester: The Multi-Parameter Tester Can Test Salinity, Tds, Ec And Temperature In An Accurate, Quick And Reliable Manner For Most Regular Water Solutions' Testing..
Wide Applications: There Are Various Purposes For The Salinity Tester. This Instrument Can Not Only Detect The Salt Content Of Edible Salt, Salt Water Pool And Koi Fish Pond, But Also The Salinity Of Seawater, Marine, Salt Water Fish Tank Salt Level Testing..
Brand: ORAPXI | Manufacturer: ORAPXI
Dimensions: 0.01 x 7.20 x 0.01 inches
See On Amazon #16
Saltwater Meter Salinity Meter Digital Water Tester Hydrometer Ideal for Hydroponics Aquarium Fish Pond Aquaculture High Accuracy Pen Type Meter Specific Gravity(SG) Salinity and Temperature 3 in 1
Asin: B0BGG3TJJ5 | Ean: 0702909637072 | UPC: 702909637072
Features
- No more one eye closed and put another eye on eyepiece. Easy use.
- No more estimating by visual inspection. Accurate.
- No more lighting required. BackLight.
- No more manual work required. Automatic.
- No more complicated calculations. Automatic temperature compensation, and show specific gravity and parts per thousand.
- See more on Amazon...
No More Lighting Required. Backlight..
No More Complicated Calculations. Automatic Temperature Compensation, And Show Specific Gravity And Parts Per Thousand..
No More Manual Work Required. Automatic..
No More Estimating By Visual Inspection. Accurate..
Brand: Anbachi | Manufacturer: Dongguan Shengshan Electronic Technology CO.LTD
See On Amazon #17
capetsma Salinity Tester, Accurate Sea Hydrometer Aquarium Marine Salinity Meter for Fish Tank Pond Water Saltwater Freshwater Specific Gravity Test
Asin: B07P7462L5 | Ean: 0682228013712 | UPC: 682228013712
Features
- Safe Material & Unique Design: Made of durable Acrylic, this Fish Tank Test Kit salinity Hydrometer is designed with an automatic level function.
- Quickly, easily, and accurately measurement: With this hydrometer saltwater aquarium test kit, you can test your marine aquarium's salt level and specific gravity, and It is optimum to be put into below 6 deep water to avoid the error caused by the oil film on the water.
- Higher Accuracy & safe zone indicated: Readings are temperature-corrected & accurate to +/- 0. 001. specific gravity units ranges from 1. 000 - 1. 030 with a safe zone of 1.020-1.023. The outside range of scale indicates salinity ppt, ranges from 0-40, safe zone is 27-31.
- Easy to Read & Clean: The easy-to-read swing-arm pointer and extra wide stable base provide an accurate test result. After use, soak this saltwater meter in mild acid(vinegar) for 30 minutes, rinse with tap water and air dry. Do not disassemble.
- Wide Usage:Fit for brackish and reef salt marine aquariums. Perfect for testing both salinity and specific gravity of your brackish and marine tank.Includes salinity and specific gravity scales.Suitable for fresh water and sea water.
- See more on Amazon...
🐠 Higher Accuracy & Safe Zone Indicated: Readings Are Temperature-Corrected & Accurate To +/- 0. 001. Specific Gravity Units Ranges From 1. 000 - 1. 030 With A Safe Zone Of 1.020-1.023. The Outside Range Of Scale Indicates Salinity Ppt, Ranges From 0-40, Safe Zone Is 27-31..
🐠 Wide Usage:Fit For Brackish And Reef Salt Marine Aquariums. Perfect For Testing Both Salinity And Specific Gravity Of Your Brackish And Marine Tank.Includes Salinity And Specific Gravity Scales.Suitable For Fresh Water And Sea Water..
🐠Easy To Read & Clean: The Easy-To-Read Swing-Arm Pointer And Extra Wide Stable Base Provide An Accurate Test Result. After Use, Soak This Saltwater Meter In Mild Acid(Vinegar) For 30 Minutes, Rinse With Tap Water And Air Dry. Do Not Disassemble..
🐠 Quickly, Easily, And Accurately Measurement: With This Hydrometer Saltwater Aquarium Test Kit, You Can Test Your Marine Aquarium's Salt Level And Specific Gravity, And It Is Optimum To Be Put Into Below 6" Deep Water To Avoid The Error Caused By The Oil Film On The Water..
Brand: capetsma | Manufacturer: Capetsma
See On Amazon #18
Salinity Tester, Accurate Automatic Hydrometer Salt Water Salinity Meter Accurate Sea Hydrometer Aquarium Marine Salinity Meter for Fish Tank Pond Water Saltwater Freshwater Specific Grafor Fish Tank
Asin: B0B1GZ8J2Y
Features
- 0 2 Pcs Needle Storage Case with Magnetic.
- Design The easy-to-read swing arm pointer and ultra-wide stable base provide accurate test results. This product is designed with an automatic level function, can automatically identify the level to avoid errors
- Wide Application The aquarium saltwater hydrometer can perfectly test the salinity and specific gravity of brackish water and marine fish tanks, including the solubility and specific gravity scale. At the same time, it is very suitable for fresh water and sea water.
- Engraved Patent Number And each hydrometer has a laser engraved patent number.Very accurate measurement readings, please rest assured to purchase.
- High Material The salinity tester is made of transparent acrylic material, which is relatively hard and easy to read the salt and specific gravity of your marine aquarium. Accurate, durable, and easy to read sea water hydrometer
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【Wide Application】The Aquarium Saltwater Hydrometer Can Perfectly Test The Salinity And Specific Gravity Of Brackish Water And Marine Fish Tanks, Including The Solubility And Specific Gravity Scale. At The Same Time, It Is Very Suitable For Fresh Water And Sea Water..
【High Material】The Salinity Tester Is Made Of Transparent Acrylic Material, Which Is Relatively Hard And Easy To Read The Salt And Specific Gravity Of Your Marine Aquarium. Accurate, Durable, And Easy To Read Sea Water Hydrometer.
【 Engraved Patent Number】And Each Hydrometer Has A Laser Engraved Patent Number.Very Accurate Measurement Readings, Please Rest Assured To Purchase..
【Design 】 The Easy-To-Read Swing Arm Pointer And Ultra-Wide Stable Base Provide Accurate Test Results. This Product Is Designed With An Automatic Level Function, Can Automatically Identify The Level To Avoid Errors.
Brand: Zerodis | Manufacturer: Zerodis
Dimensions: 0.79 x 7.87 x 3.15 inches
See On Amazon #19
CYCLOPS INSTRUMENTS Professional Salinity Premium Refractometer for Seawater, Marine Fishkeeping Aquarium, Pools, and Tanks, 0-100 PPT Salinity Tester with Automatic Temperature Compensation (ATC)
Asin: B0BQWZMNLY | Ean: 0860008517807 | UPC: 860008517807
Features
- CYCLOPS INSTRUMENTS refractometer is a precise and efficient tool for measuring salinity in saltwater aquariums or salt water pools..
- It is commonly used as a salinity tester for saltwater aquariums and provides accurate readings of the water's salinity levels.
- Unlike hydrometers, refractometers are more reliable for easy and quick measurements.
- Saltwater refractometers are specifically designed for saltwater pools or aquarium use, ensuring accurate and consistent readings of salt content.
- Other alternatives for testing salinity in aquariums include hydrometers and salinity meters, but refractometers are often the preferred choice due to their accuracy and ease of use.
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Unlike Hydrometers, Refractometers Are More Reliable For Easy And Quick Measurements..
Other Alternatives For Testing Salinity In Aquariums Include Hydrometers And Salinity Meters, But Refractometers Are Often The Preferred Choice Due To Their Accuracy And Ease Of Use..
Saltwater Refractometers Are Specifically Designed For Saltwater Pools Or Aquarium Use, Ensuring Accurate And Consistent Readings Of Salt Content..
It Is Commonly Used As A Salinity Tester For Saltwater Aquariums And Provides Accurate Readings Of The Water's Salinity Levels..
Brand: CYCLOPS INSTRUMENTS | Manufacturer: CYCLOPS INSTRUMENTS
Dimensions: 2.16 x 7.87 x 3.54 inches
See On Amazon #20
Saltwater Meter Salinity Meter Digital Water Tester Hydrometer Ideal for Hydroponics Aquarium Fish Pond Aquaculture High Accuracy Pen Type Meter Specific Gravity(SG) Salinity and Temperature 3 in 1
Asin: B09JYHWXXK | Model: AG-001 | PartNumber: AG-001 | Ean: 0732688338167 | UPC: 732688338167
Features
- No more one eye closed and put another eye on eyepiece. Easy use.
- No more estimating by visual inspection. Accurate.
- No more lighting required. BackLight.
- No more manual work required. Automatic.
- No more complicated calculations. Automatic temperature compensation, and show specific gravity and parts per thousand.
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No More Lighting Required. Backlight..
No More Complicated Calculations. Automatic Temperature Compensation, And Show Specific Gravity And Parts Per Thousand..
No More Manual Work Required. Automatic..
No More Estimating By Visual Inspection. Accurate..
Brand: Anbachi | Manufacturer: Dongguan Shengshan Electronic Technology CO.LTD
See On Amazon #21
baixikly Hydrometer Saltwater Aquarium Salinity Tester for Saltwater Aquarium Hydrometer for Testing Salinity and Specific Gravity
Asin: B0BHSB3GFG | Ean: 0760701392438 | UPC: 760701392438
Features
- Material The sea hydrometer is made of plastic, the structure is sturdy and resistant, not easy to be damaged, and has a long service life.
- Unique Design Transparent design, easy to read accurate measurement readings, please wash with water after each use.
- Precise Our seawater hydrometer has clear scales and small errors, with an accuracy of +(-) 0.002 specific gravity units.
- Tips Please use it at a depth of 6in/15cm to avoid errors caused by inhaling the oil film on the water surface.
- Application Suitable for testing salinity and specific gravity in saltwater and marine aquariums.
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【Precise】Our Seawater Hydrometer Has Clear Scales And Small Errors, With An Accuracy Of +(-) 0.002 Specific Gravity Units..
【Application】Suitable For Testing Salinity And Specific Gravity In Saltwater And Marine Aquariums..
【Tips】Please Use It At A Depth Of 6In/15Cm To Avoid Errors Caused By Inhaling The Oil Film On The Water Surface..
【Unique Design】Transparent Design, Easy To Read Accurate Measurement Readings, Please Wash With Water After Each Use..
Brand: baixikly | Manufacturer: BAIXIKLY
See On Amazon #22
Fish Tank Aquarium Glass Float Hydrometer w/ Thermometer Salt Water Marine 20 cm
Asin: B07Q4815P3 | Ean: 0000676050446 | UPC: 000676050446
Easy Accurate Readings.
Ideal Level Between 1.020-1.025.
Floating Type.
Brand: RIO | Manufacturer: TAAM
See On Amazon #23
RZ Aquariums Salinity Refractometer for Seawater Marine Fish-Keeping, Dual Scales Specific Gravity Salinity Meter Hydrometer 0-100ppt & 1.000-1.070, Saltwater Tester with ATC Function
Asin: B07ZHZY2J1 | Ean: 0799418089683 | UPC: 799418089683
Features
- Measures on 2 Scales: Aquariums refractometer features Specific Gravity (D 20/20) 1.000-1.070sg and parts per thousand 0-100PPT (1 =1ppt=1000ppm)
- Seawater refractometer measures saltwater or salinity of water, ideal for aquarium, marine monitoring, fish-keeping,salty pools&spas and etc.
- ATC Function: salty water refractometer with automatic temperature compensation, allow you obtain accurate readings easier and faster
- Salinity Refractometer is made of aluminum body and ABS rubber light and very sturdy, comes with a hard plastic case, a mini screwdriver, a dropper
- Easy to Use: put 2-3 drops on the saltwater s prism, towards light then to get the accurate readings through the optic eyepiece, ideal for replacement the poor quality and difficult to read hydrometer refractometer
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Atc Function: Salty Water Refractometer With Automatic Temperature Compensation, Allow You Obtain Accurate Readings Easier And Faster.
Easy To Use: Put 2-3 Drops On The Saltwater’S Prism, Towards Light Then To Get The Accurate Readings Through The Optic Eyepiece, Ideal For Replacement The Poor Quality And Difficult To Read Hydrometer Refractometer.
Salinity Refractometer Is Made Of Aluminum Body And Abs Rubber Light And Very Sturdy, Comes With A Hard Plastic Case, A Mini Screwdriver, A Dropper.
Seawater Refractometer Measures Saltwater Or Salinity Of Water, Ideal For Aquarium, Marine Monitoring, Fish-Keeping,Salty Pools&Spas And Etc..
Brand: NAZUSA | Manufacturer: RZ
Dimensions: 1.07 x 3.97 x 5.24 inches | Weight: 0.77 pounds
See On Amazon #24
Digital Salinity Tester for Salt Water - Aquarium Salinity Meter with ATC, IP67 Waterproof, 0-200 PPT Large Range Multi-Parameter Tester for Seawater, Fish Tank, Hydroponics
Asin: B08LD4BVHB | Model: LD-203 | PartNumber: LD-203 | Ean: 0736139474466 | UPC: 736139474466
Features
- [Large Salinity Range] Ciztada salinity tester has 2 measurement modes, scale range: 0~9999 ppm/10.0~200 ppt and 0.00-25.00%, which is 2 times than the salinity refractometer
- [Automatic Temperature Compensation] Notice: We recommend waiting for a while to observe the measurement results for more accurate reading. Ciztada salinity tester is equipped with ATC part inside, during normal temperature, once calibrated, the temperature change would never affect the accurate of your measuring result.
- [Easy Reading with LCD Backlight] There is no need to worry about seeing the displayed value if the light is insufficient. Ciztada salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation
- [Multifunctional Salinity tester]: The Ciztada multi-parameter Tester can test Salinity, TDS, EC and Temperature in an accurate, quick and reliable manner for most regular water solutions' testing. Support One-tap switch from salinity to TDS/EC
- [Wide Applications]: Measures saltwater or salinity of water, ideal for aquarium, marine monitoring, salty pools & spas, koi fish pond, hydroponics and etc
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[Easy Reading With Lcd Backlight] There Is No Need To Worry About Seeing The Displayed Value If The Light Is Insufficient. Ciztada Salinity Meter Features A Green Backlit Lcd To Help You See The Measurement Results Clearly In Any Situation.
[Wide Applications]: Measures Saltwater Or Salinity Of Water, Ideal For Aquarium, Marine Monitoring, Salty Pools & Spas, Koi Fish Pond, Hydroponics And Etc.
[Multifunctional Salinity Tester]: The Ciztada Multi-Parameter Tester Can Test Salinity, Tds, Ec And Temperature In An Accurate, Quick And Reliable Manner For Most Regular Water Solutions' Testing. Support One-Tap Switch From Salinity To Tds/Ec.
[Automatic Temperature Compensation] Notice: We Recommend Waiting For A While To Observe The Measurement Results For More Accurate Reading. Ciztada Salinity Tester Is Equipped With Atc Part Inside, During Normal Temperature, Once Calibrated, The Temperature Change Would Never Affect The Accurate Of Your Measuring Result..
Brand: CIZTADA | Manufacturer: CIZTADA
See On Amazon #25
Yosoo123 Accurate Automatic Hydrometer SaltSalinity Meter Salinimeter for Fish Tank (Long Type)
Asin: B07B4F3LSJ | Ean: 0654936023277 | UPC: 654936023277
Features
- 15 centimeters (6 inches) from the bottom of theto avoid the error caused by the oil film on the water.
- Keeping your hands clean and can prevent pollution offrom the fish pond.
- It is easy to read and thecan be + (-) 0.001 units of specific gravity. Professional design make it able to get accurate reading when the temperature of theis at 18 degrees -28 degrees
- Fish pool, both inside and outside the cylinder can be read. The hydrometer that can float on theof theis simple and easy to read.
- The proportion ofsample can be automatically detected. The proportion, salinity and conductivity of seaare shown once.
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It Is Easy To Read And Thecan Be + (-) 0.001 Units Of Specific Gravity. Professional Design Make It Able To Get Accurate Reading When The Temperature Of Theis At 18 Degrees -28 Degrees.
The Proportion Ofsample Can Be Automatically Detected. The Proportion, Salinity And Conductivity Of Seaare Shown Once..
Fish Pool, Both Inside And Outside The Cylinder Can Be Read. The Hydrometer That Can Float On Theof Theis Simple And Easy To Read..
Keeping Your Hands Clean And Can Prevent Pollution Offrom The Fish Pond..
Brand: Yosoo | Manufacturer: Yosoo123
Dimensions: 0.79 x 11.02 x 6.30 Inches
See On Amazon #26
MY MIRONEY 2-Pack Salinity Tester Sea Hydrometer Salinity Meter Specific Gravity Test for Aquarium Fish Tank Water Marine Saltwater
Asin: B08SBSHF1B | Model: AMT12052342 | PartNumber: AMT12052342
Features
- If the specific gravity between 1.020-1.023, show that the specific gravity is nomal.
- Designed with an automatic level function, can automatically identify the level to avoid errors.
- The easy-to-read swing-arm pointer and extra wide stable base provide an accurate test result.
- Fit for brackish and marine aquariums. Perfect for testing both salinity and specific gravity of your brackish and marine tank.
- The outside rang of scale indicates salinity(PPT). The inside range of scale indicates gravity. And with safe zone clearly indicated.
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The Easy-To-Read Swing-Arm Pointer And Extra Wide Stable Base Provide An Accurate Test Result..
The Outside Rang Of Scale Indicates Salinity(Ppt). The Inside Range Of Scale Indicates Gravity. And With Safe Zone Clearly Indicated..
Fit For Brackish And Marine Aquariums. Perfect For Testing Both Salinity And Specific Gravity Of Your Brackish And Marine Tank..
Designed With An Automatic Level Function, Can Automatically Identify The Level To Avoid Errors..
Brand: MY MIRONEY | Manufacturer: MY MIRONEY
See On Amazon #27
ALLmeter Salinity Refractometer Saltwater Aquariums Dual Scale 0-100 PPT & Specific Gravity 1.000-1.070 Salinity Tester Meter with ATC Function for Marine Monitoring,Fish Farming,Pool Hydrometer
Asin: B0BQMQPZFX | Model: ALL001 | PartNumber: ALL001
Features
- Durable and Portable: This aquarium salinity tester is constructed with non-corrosive aluminum, making it lightweight, durable, and easy to transport. Our salinity refractometer includes a sturdy case, 3 droppers, a screwdriver, a user manual, and a cleaning cloth for added protection and long-lasting use.
- User-Friendly Operation: Just add 2-3 drops of water, use the screwdriver to calibrate it to 0 , wipe the prism, add the sample, wait for 30 seconds, align it with light, and adjust the focusing ring for clear readings.
- Wide Measurement Range and Clear Dual Scale: Measures salinity from 0-100 (0-100PPT) and specific gravity from 1.000-1.070. The dual scale display and clearly marked readings ensure easy and accurate interpretation.
- Precise Salinity Measurement: The ALLmeter refractometer delivers accurate readings of salt content in water, making it perfect for aquariums, marine monitoring, fish cultivation, and residential swimming pools. With automatic temperature compensation (ATC), it provides fast and dependable results.
- Versatile and Reliable: Suitable for aquariums, marine monitoring, fishkeeping, agriculture, and home swimming pools. Specifically designed for saltwater aquarium salinity measurement.
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Wide Measurement Range And Clear Dual Scale: Measures Salinity From 0-100‰ (0-100Ppt) And Specific Gravity From 1.000-1.070. The Dual Scale Display And Clearly Marked Readings Ensure Easy And Accurate Interpretation..
Versatile And Reliable: Suitable For Aquariums, Marine Monitoring, Fishkeeping, Agriculture, And Home Swimming Pools. Specifically Designed For Saltwater Aquarium Salinity Measurement..
Precise Salinity Measurement: The Allmeter Refractometer Delivers Accurate Readings Of Salt Content In Water, Making It Perfect For Aquariums, Marine Monitoring, Fish Cultivation, And Residential Swimming Pools. With Automatic Temperature Compensation (Atc), It Provides Fast And Dependable Results..
User-Friendly Operation: Just Add 2-3 Drops Of Water, Use The Screwdriver To Calibrate It To “0”, Wipe The Prism, Add The Sample, Wait For 30 Seconds, Align It With Light, And Adjust The Focusing Ring For Clear Readings..
Brand: ALLmeter | Manufacturer: ALLmeter
Weight: 0.66 pounds
See On Amazon #28
Aquarium Equip UP Glass Saltwater Hydrometer - Reef Soft Coral Salinity Marine Fish Shrimp sea
Asin: B00XAFBXYO | Model: D667 UP??????? | PartNumber: D667 UP??????? | Ean: 4712304644984
Brand: CORISRX BEST OF YOUR LIFESTYLE
Dimensions: 6.20 x 0.80 x 0.80 Inches | Weight: 0.02 pounds
See On Amazon #29
WEBEST Aquarium Salt Tester -Pool Salt Tester, Versatile 5 in1 Salinity, PH, TDS, EC, and Temperature Meter, Digital Salinity Tester for Saltwater Aquarium, Accurate Salinity Meter,Grey
Asin: B0CYFWLBWT
Features
- WEBEST Aquarium Salt Tester - Versatile 5 in 1 Salinity, PH, TDS, EC, and Temperature Meter, Salt Water Pool Testing Kit, Digital Salinity Tester for Saltwater Aquarium, Accurate Salinity Meter,Grey
- Accurate and Reliable: With advanced sensing technology, this digital saltwater tester delivers precise and dependable results, ensuring your pool or aquarium is maintained at optimal salt levels. Say goodbye to guesswork and enjoy peace of mind with accurate measurements.
- Versatile Applications: Whether you own a pool, aquarium, or hot tub, this versatile tester is a must-have tool. It helps you monitor and adjust salt levels for a healthy aquatic environment. Additionally, it allows you to measure pH levels and overall water quality, making it an all-in-one solution for water testing.
- Easy to Use: The WEBEST Pool Salt Tester features a user-friendly interface, making it accessible to both beginners and experienced users. Simply dip the probe into the water and get instant readings on the clear LCD display. No complicated setup or calibration required.
- Compact and Portable: Designed for convenience, this compact tester is lightweight and portable, allowing you to easily carry it wherever you go. Whether you're traveling or simply maintaining your pool at home, the WEBEST Pool Salt Tester is the perfect companion.
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Versatile Applications: Whether You Own A Pool, Aquarium, Or Hot Tub, This Versatile Tester Is A Must-Have Tool. It Helps You Monitor And Adjust Salt Levels For A Healthy Aquatic Environment. Additionally, It Allows You To Measure Ph Levels And Overall Water Quality, Making It An All-In-One Solution For Water Testing..
Compact And Portable: Designed For Convenience, This Compact Tester Is Lightweight And Portable, Allowing You To Easily Carry It Wherever You Go. Whether You're Traveling Or Simply Maintaining Your Pool At Home, The Webest Pool Salt Tester Is The Perfect Companion..
Easy To Use: The Webest Pool Salt Tester Features A User-Friendly Interface, Making It Accessible To Both Beginners And Experienced Users. Simply Dip The Probe Into The Water And Get Instant Readings On The Clear Lcd Display. No Complicated Setup Or Calibration Required..
Accurate And Reliable: With Advanced Sensing Technology, This Digital Saltwater Tester Delivers Precise And Dependable Results, Ensuring Your Pool Or Aquarium Is Maintained At Optimal Salt Levels. Say Goodbye To Guesswork And Enjoy Peace Of Mind With Accurate Measurements..
Brand: WEBEST | Manufacturer: WEBEST
Warranty: 1 Year
See On Amazon #30
Hydrometer, Seawater Salt Meter, Aquarium Fish Tank Water Test Hydrometer Salinity Measuring Device Tester for Pond Saltwater Fishtank Salinity Tester Aquarium Hydrometers Salinity Meter Water Tester
Asin: B0BS3KHMJY
Features
- [Easy to Use]:Insert the hydrometer at least 15 cm deep into the fishtank (if the insertion line is less than 15 cm, the grease on the fishtank surfaces will affect the accuracy of the test).
- [Automatic Water Level Function]:Based on the internal reading of the scale, Accurate Hydrometer based on the salinity of the horizontal scale (PPT). When the water reaches the state of full water (upper part with guide plate), lift the hydrometer, hung on the cylinder, can automatically find the water level, to avoid errors.
- [Automatic Water Level]:The recommended ratio of water in a fishtank is between 1,020 and 1,023 (safe range). Rinse with water after each use. Fish Tank Pond Water Salinity Tester provide an accurate test result.
- [Application Range]:Aquarium Fish Tank Water Test Hydrometer Suitable for warm water (20-30 ). A change in temperature will cause a change in the reading. Unit specific gravity is accurate to 0.001.
- [Note]:Bubble attachment on the pointer may cause incorrect reading. Please use the hydrometer to carefully buffer bubble attachment.
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[Automatic Water Level]:The Recommended Ratio Of Water In A Fishtank Is Between 1,020 And 1,023 (Safe Range). Rinse With Water After Each Use. Fish Tank Pond Water Salinity Tester Provide An Accurate Test Result..
[Note]:Bubble Attachment On The Pointer May Cause Incorrect Reading. Please Use The Hydrometer To Carefully Buffer Bubble Attachment..
[Application Range]:Aquarium Fish Tank Water Test Hydrometer Suitable For Warm Water (20-30℃). A Change In Temperature Will Cause A Change In The Reading. Unit Specific Gravity Is Accurate To ±0.001..
[Automatic Water Level Function]:Based On The Internal Reading Of The Scale, Accurate Hydrometer Based On The Salinity Of The Horizontal Scale (Ppt). When The Water Reaches The State Of Full Water (Upper Part With Guide Plate), Lift The Hydrometer, Hung On The Cylinder, Can Automatically Find The Water Level, To Avoid Errors..
Brand: HERCHR | Manufacturer: HERCHR
Dimensions: 0.00 x 0.00 x 0.00 Inches
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