Frontpage > Product > Orp Redox Meter Tester, -1999~1999Mv Range, Lcd Backlit Orp Meter Water Quality Mater Pen, For Drink...

ORP Redox Meter Tester, -1999~1999mV Range, LCD Backlit ORP Meter Water Quality Mater Pen, for Drinking Water, Swimming Pool and Aquarium

Asin: B07R875Z7K   |   Ean: 0754959981612   |   UPC: 754959981612


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Backlighted Lcd Display: Transparent Lcd Display With Backlight For Simple And Easy Reading, Measuring Range: -1999Mv - 1999Mv..
Field Of Application: The Orp Meter Is Suitable For Water Sources, Aquariums, Hydroponics, Spas, Swimming Pools And Other Water Systems. A Great Tool For Testing Water Quality..
Pen Design: Compact And Portable Pen Design, Small Size And Easy To Carry. Provides Instant Display Of Results, Convenient And Practical..
Water Quality Tester: The More Positive The Orp Value, The Better The Water Is Disinfected And The Faster Microorganisms Are Killed (Oxidized)..

Features

  • ORP METER: The ORP meter is the ideal tool for professional water level testing. It is used to measure how much oxidation reduction potential (ORP) is present.
  • WATER QUALITY TESTER: The more positive the ORP value, the better the water is disinfected and the faster microorganisms are killed (oxidized).
  • BACKLIGHTED LCD DISPLAY: Transparent LCD display with backlight for simple and easy reading, measuring range: -1999mV - 1999mV.
  • PEN DESIGN: Compact and portable pen design, small size and easy to carry. Provides instant display of results, convenient and practical.
  • FIELD OF APPLICATION: The ORP meter is suitable for water sources, aquariums, hydroponics, spas, swimming pools and other water systems. A great tool for testing water quality.
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Brand: Acogedor   |   Manufacturer: Acogedor

Dimensions: 3.94 x 3.94 x 3.94 Inches

Amazon Price: $23.13 | as of 04/29/2024 (12:09am pst) *DETAILS

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Similar To ORP Redox Meter Tester 19991999mV

  #1

GISNPA 7 in 1 pH/TDS/EC/ORP/S.G/Salinity/Temp Meter with ATC pH Tester, 0.01 Resolution High Accuracy Digital pH Meter, Water Tester for Drinking, Hydroponics, Swimming Pool and Aquarium

Asin: B0CN3468PH   |   Model: C-600A   |   PartNumber: C-600A

Easy To Use: Simply Immerse The Ph Meter Electrode Into The Solution To Be Tested, And The Ph Value Will Be Quickly Displayed On The Large Lcd Display Screen. Press The {Hold/Temp} Button To Lock The Measured Value, And Long Press {Hold/Temp} To Switch Temperature Units..
Widely Used: The 7-In-1 Ph Tester Is The Perfect Solution For Testing Various Environments, Including Home Drinking Water, Hydroponics, Swimming Pools, Aquariums, Laboratories, Etc. In Addition, Our Salinity Tester Has Multiple Functions, Which Can Not Only Test The Salt Content In Edible Salt, Saltwater Ponds, And Koi Ponds, But Also Test The Salinity In Seawater, Oceans, And Saltwater Fish Ponds..
Automatic Ph Calibration: The Ph Water Tester Is Equipped With A Highly Sensitive Glass Probe, Delivering A Complete Measurement Range From 0-14Ph With A 0.01 Ph Resolution. This Water Ph Meter Employs A 3-Point Calibration Method To Calibrate The Electrode To Solutions Of Ph 4.00, Ph 6.86, And Ph 9.18. Measurement Accuracy Is Easily Ensured Through Simple Calibration..
Versatile Salinity Testing Modes: The Gisnpa Ph Meter Provides 3 Salinity Testing Options, Including Salinity Testing (0-9999 Ppm), Seawater Testing (10-200 Ppt), And Food Testing (0.01-25%). Tds And Salinity Have The Same Units, So When Measuring Salinity, The Ph Meter Needs To Be Converted To Salinity Mode To Ensure Accurate And Reliable Results..

Features

  • 7-in-1 pH Meter: The pH meter is designed with a 7-in-1 function, allowing you to measure pH (acidity and alkalinity), EC (electrical conductivity), TDS (total dissolved solids), salinity, S.G (specific gravity), ORP (oxidation-reduction potential) and temperature. Simply press the {MODE/CAL} key to switch between the values to be measured, making it easy to use and suitable for testing most common aqueous solutions.
  • Versatile Salinity Testing Modes: The GISNPA pH meter provides 3 salinity testing options, including salinity testing (0-9999 ppm), seawater testing (10-200 ppt), and food testing (0.01-25%). TDS and salinity have the same units, so when measuring salinity, the pH meter needs to be converted to salinity mode to ensure accurate and reliable results.
  • Easy to use: Simply immerse the pH meter electrode into the solution to be tested, and the pH value will be quickly displayed on the large LCD display screen. Press the {HOLD/TEMP} button to lock the measured value, and long press {HOLD/TEMP} to switch temperature units.
  • Automatic pH Calibration: The pH water tester is equipped with a highly sensitive glass probe, delivering a complete measurement range from 0-14pH with a 0.01 pH resolution. This water pH meter employs a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18. Measurement accuracy is easily ensured through simple calibration.
  • Widely Used: The 7-in-1 pH tester is the perfect solution for testing various environments, including home drinking water, hydroponics, swimming pools, aquariums, laboratories, etc. In addition, our salinity tester has multiple functions, which can not only test the salt content in edible salt, saltwater ponds, and koi ponds, but also test the salinity in seawater, oceans, and saltwater fish ponds.
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Brand: GISNPA   |   Manufacturer: GISNPA

Dimensions: 1.30 x 7.00 x 1.30 Inches   |   Weight: 0.19 Pounds

Amazon Price: $22.79 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #2

GISNPA PH Meter, Digital 4-in-1 PH ORP H2 Temp Meter, PPB/PPM Meter with ATC, 0.01 Resolution High Accuracy PH Tester for Drinking Water

Asin: B0CMXF7J94

Ph Meter With Automatic Temperature Compensation: Temperature Can Influence Reading Accuracy, But Our Digital Ph Meter Features Automatic Temperature Compensation To Ensure The Most Precise Readings. Unlike Some Other Ph Meters For Water With A Limited Range Of 0°C-50°C, Our Ph Meter Excels With A Broader Range Of 0°C-60°C (32°F-140°F). This Expanded Range Effectively Mitigates Potential Errors Resulting From Fluctuating Liquid Temperatures, Enhancing The Accuracy Of Ph Readings..
Reading Lock Function: Press The "Hold/Temp" Key To Easily Lock The Readings, Making It Easy For You To Accurately Record Your Measurements, And Press Again To Unlock It..
Automatic Power-Off Function And Backlit Display: Our Ph Meter Includes An Automatic Power-Off Feature, Which Conserves Power By Turning It Off After 5 Minutes Of Inactivity. Additionally, The Ph Meter Is Equipped With A Green Backlit Lcd, Ensuring That Measurement Results Are Clearly Visible In All Conditions..
3-Point Calibration: The Ph Meter Features A High-Sensitivity Glass Probe, Offering A Complete Measurement Range From 0 To 14 Ph With A Remarkable 0.01 Ph Resolution. To Ensure Measurement Accuracy, Our Ph Meter Employs A Meticulous Three-Point Calibration Process, Which Involves Precise Adjustments Using Ph Solutions At 4.00, 6.86, And 9.18. Our Orp And H2 Meters Come Pre-Calibrated For Your Convenience..

Features

  • 4-in-1 pH Meter: GISNPA pH tester can simultaneously measure pH, ORP, H2, and temperature, with a large and wide measurement range, providing comprehensive water quality information. Very suitable for measuring drinking water, swimming pools, ponds, beer brewing, kombucha, aquariums, hydroponics, laboratories, and food processing.
  • 3-Point Calibration: The pH meter features a high-sensitivity glass probe, offering a complete measurement range from 0 to 14 pH with a remarkable 0.01 pH resolution. To ensure measurement accuracy, our pH meter employs a meticulous three-point calibration process, which involves precise adjustments using pH solutions at 4.00, 6.86, and 9.18. Our ORP and H2 meters come pre-calibrated for your convenience.
  • PH Meter with Automatic Temperature Compensation: Temperature can influence reading accuracy, but our digital pH meter features automatic temperature compensation to ensure the most precise readings. Unlike some other pH meters for water with a limited range of 0 C-50 C, our pH meter excels with a broader range of 0 C-60 C (32 F-140 F). This expanded range effectively mitigates potential errors resulting from fluctuating liquid temperatures, enhancing the accuracy of pH readings.
  • Automatic Power-Off Function and Backlit Display: Our pH meter includes an automatic power-off feature, which conserves power by turning it off after 5 minutes of inactivity. Additionally, the pH meter is equipped with a green backlit LCD, ensuring that measurement results are clearly visible in all conditions.
  • Reading Lock Function: Press the HOLD/TEMP key to easily lock the readings, making it easy for you to accurately record your measurements, and press again to unlock it.
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Brand: GISNPA   |   Manufacturer: GISNPA

Dimensions: 1.30 x 7.00 x 1.30 Inches   |   Weight: 0.19 Pounds

Amazon Price: $17.19 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #3

PH Meter 7-in-1 Tds Meter/Salinity Tester/pH Meter/EC Meter/Orp Meter/S.G Meter/Temp ph Tester Digital,PH Meter for Water 0.01pH Accuracy,Tds Meter with ATC.

Asin: B0CWH5JQR6   |   Ean: 0756940456192   |   UPC: 756940456192

【🐬App Control Ph Meter】Ph Tester Digital Accurate Real-Time Bluetooth Data Transmission And Clear Measured Values Make It Easy For You To Save,Manage And Share Water Ph Tester Of Test Data Without Worrying About Data Loss..
【🐬Family Essentials】Tds Meter As A Tool To Improve The Quality Of Life.Ph Meter For Water Mini Size,Lightweight And Portable Size Allows You To Take It Around Easily In Your Pocket And Do Your Measuring Anywhere. Basically All The Environments That Need To Test Ph Value Can Use This Tester To Get Accurate Data.The Ph Meter For Water Can Be Applied To Food,Drinking Water,Wine,Pool,Aquarium.Pet Fish Supplies,Ro System, Spa Or Hydroponics Aquaculture..
【🐬Orp Meter】The Orp Value Is A Measure Of The Oxidative Power Or Sterilization Strength In Water Pool Salt. The Higher The Orp Value In Water, The Stronger The Oxidative Power And Sterilization Ability.In Addition To Being An Orp Meter That Can Measure The Orp Value Of Swimming Pool Water, The Water Tester Can Also Be Used As A Tds Meter To Measure The Tds Value Of The Pool,And It Can Also Be Used As A Salinity Tester To Measure The Salinity Value Of The Pool.It Is A Good Helper For Pool Supplies..
【🐬Ph Meter】The Ph Tester Digital Mainly Detects The Ph Value Of Liquids.Water That Is Too Acidic Or Alkaline Can Adversely Affect The Health Of Humans Or Pet Fish..

Features

  • 7-in-1 pH Tester Digital Water tester multi-function one-key switching,which is more worry-free and convenient to use.pH meter tester digital professional measurement ORP Meter/S.G Meter/TDS Meter/Salinity Tester/pH Meter/EC Meter/Temp.
  • pH Meter The pH tester digital mainly detects the pH value of liquids.Water that is too acidic or alkaline can adversely affect the health of humans or pet fish.
  • APP Control pH meter pH tester digital accurate real-time Bluetooth data transmission and clear measured values make it easy for you to save,manage and share water ph tester of test data without worrying about data loss.
  • Orp Meter The ORP value is a measure of the oxidative power or sterilization strength in water pool salt. The higher the ORP value in water, the stronger the oxidative power and sterilization ability.In addition to being an ORP meter that can measure the ORP value of swimming pool water, the water tester can also be used as a TDS meter to measure the TDS value of the pool,and it can also be used as a salinity tester to measure the salinity value of the pool.It is a good helper for pool supplies.
  • Family Essentials Tds meter as a tool to improve the quality of life.pH meter for water mini size,Lightweight and portable size allows you to take it around easily in your pocket and do your measuring anywhere. Basically all the environments that need to test PH value can use this tester to get accurate data.The ph meter for water can be applied to food,drinking water,wine,pool,aquarium.pet fish supplies,RO system, spa or hydroponics aquaculture.
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Brand: Rowyet   |   Manufacturer: Rowyet

Dimensions: 2.00 x 9.00 x 3.00 inches

Amazon Price: $57.99 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #4

YINMIK pH Salt ORP Tester, Digital pH Meter for Aquarium, 7 in 1 pH TDS EC Salt ORP S.G Temp Pool Salt Tester for Spa,Hot Tub,Home Brewing,pH ppm EC Meter for Hydroponics,ORP Meter for Drinking Water

Asin: B0BJ6XT64N   |   Model: YK-7   |   PartNumber: YK-7

[Salt Tester And Ph Orp Meter For Pool&Spa] Yinmik Yk-7 Digital Water Quality Meter Is The Ideal Measuring Instrument For Every Swimming Pool Owner Who Values Optimal Water Quality. The Yinmik Water Ph Tester Combines Ease Of Use And Reliability With A Compact Design. It Has Ph, Temp, Orp And Salt Functions, Which Can Meet The Daily Monitoring Of Pools, Spa, Or Hot Tub..
[Orp Tester Digital For Drinking Water] Potable Water Is Everywhere But Be Careful Of What You Drink. Water With A Positive Oxygen Reduction Potential (Orp) Cannot Be Drink As Water With A High Or Low Ph. Orp, Tds And Ph Levels Are Generally Taken Care Of In Processed And Filtered Water. Yinmik Yk-7 Water Quality Tester Integrates The Functions Of Ph, Tds And Orp, Which Perfectly Meets People's Daily Needs For Drinking Water..
[Digital Ph Ec Orp Meter For Hydroponics] Hydroponics Is One Of The Most Common Applications For Ph, Tds/Ec Meters. Yinmik Yk-7 Multi-Parameter Tester Is An Invaluable Tool For Measuring How Far Away Your Water Is From Needing More Nutrients, A Small Boost, Or To Be Completely Changed Out. Every Gardener Should Have A Yinmik Water Quality Tester With The Accurate, Stable, And Convenient Performance..
[Ph And Salt Meter For Aquarium] Water Quality Of The Fishpond Is Extremely Important. Slight Changes In Ph, Temperature Or Salinity May Lead To Serious Consequences. Yinmik Yk-7 Water Tester Is Expert In Aquarium, Testing Ph, Temp, Salinity, Tds. Save Money And Time For You..

Features

  • [7 in 1 Digital pH TDS EC Meter] YINMIK YK-7 water quality tester can measure pH, TDS, EC, ORP, S.G, Sat and temperature with high precision at the same time which is a convenient and reliable manner for most regular water solutions' testing.
  • [pH and Salt Meter for Aquarium] Water quality of the fishpond is extremely important. Slight changes in pH, temperature or salinity may lead to serious consequences. YINMIK YK-7 water tester is expert in aquarium, testing pH, temp, salinity, tds. Save money and time for you.
  • [Salt Tester and pH ORP Meter for Pool&Spa] YINMIK YK-7 digital water quality meter is the ideal measuring instrument for every swimming pool owner who values optimal water quality. The YINMIK water pH tester combines ease of use and reliability with a compact design. It has pH, Temp, ORP and Salt functions, which can meet the daily monitoring of pools, spa, or hot tub.
  • [Digital pH EC ORP Meter for Hydroponics] Hydroponics is one of the most common applications for pH, TDS/EC meters. YINMIK YK-7 multi-parameter tester is an invaluable tool for measuring how far away your water is from needing more nutrients, a small boost, or to be completely changed out. Every gardener should have a YINMIK water quality tester with the accurate, stable, and convenient performance.
  • [ORP Tester Digital for Drinking Water] Potable water is everywhere but be careful of what you drink. Water with a positive oxygen reduction potential (ORP) cannot be drink as water with a high or low pH. ORP, TDS and pH levels are generally taken care of in processed and filtered water. YINMIK YK-7 water quality tester integrates the functions of pH, TDS and ORP, which perfectly meets people's daily needs for drinking water.
  • See more on Amazon...

Brand: YINMIK   |   Manufacturer: JiNan Huiquan Electronic Co., Ltd

Amazon Price: $19.88 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #5

Milwaukee MW500 LED Economy Portable ORP Meter with Platinum Electrode, +/-1000mV, 1mV Resolution, +/-5mV Accuracy

Asin: B007Z4JDUW   |   Model: MW500   |   PartNumber: MW500   |   Ean: 0810666003501   |   UPC: 810666003501

Durable.

Features

Brand: Milwaukee   |   Manufacturer: Milwaukee Instruments

Dimensions: 1.61 x 5.51 x 3.15 inches   |   Weight: 0.82 pounds

Amazon Price: $118.95 | as of 04/29/2024 (12:09am pst) *DETAILS
Used Price: $110.88

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  #6

DANOPLUS ORP Electrode Replaceable BNC Socket Probe for ORP Tester Meter Controller 300cm Long Cable Aquariums, Tanks, Ponds Measurement

Asin: B07KXKR8C9   |   Model: KIB-777   |   PartNumber: KIB-777   |   Ean: 0619317586550   |   UPC: 619317586550

Flexible Measurement With Its 300Cm Long Cable.
Applicable For General Water Applications Such As Drinking, Domestic And Rain Water, Aquariums, Tanks, Ponds, Pools, Spas, Etc..
Best For Orp Meter, Orp Controller Or Any Orp Device That Has A Bnc Input Terminal.
Bnc Connector Replaceable Orp Electrode With Protective Cap And Carrying Case.

Features

  • MEASURMENT RANGE: 0 to 1999mV with 0.1% F S 1 digit Accuracy
  • BNC Connector replaceable ORP electrode with protective cap and carrying case
  • Flexible measurement with its 300cm long cable
  • Best for ORP meter, ORP controller or any ORP device that has a BNC input terminal
  • Applicable for general water applications such as drinking, domestic and rain water, aquariums, tanks, ponds, pools, spas, etc.
  • See more on Amazon...

Brand: DANOPLUS   |   Manufacturer: DANOPLUS

Amazon Price: $22.99 | as of 04/29/2024 (12:09am pst) *DETAILS
List Price: $24.99

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  #7

Apera Instruments Premium Line ORP60 Pocket ORP Tester Kit, Replaceable Probe, 1 mV/ 0.2% F.S Accuracy, 1000 mV Range

Asin: B01ENFOHQU   |   Model: AI315   |   PartNumber: AI315   |   Ean: 0858718006087   |   UPC: 858718006087

Auto. Recognition Of Stable Values (Optional Auto Hold Function Available) Improves Consistency So You Don’T Have To Guess When To Manually Hold Measurement.
Complete Kit With 222Mv Calibration Solution, A Calibration Bottle, Storage Solutions, Aaa Batteries, And A Lanyard All In A Portable Carrying Case.
Large Lcd With 3 Backlit Color (Indicating 3 Different Modes), Dual Display Of Temp. /Orp, And Indications Of Completed Calibrations And Stable Readings.
Replaceable Orp Platinum Probe, Easy To Install So That You Don’T Have To Buy A Whole New Meter Once The Probe Retires.

Features

  • Platinum ORP sensor for high measurement accuracy
  • Replaceable ORP Platinum Probe, easy to install so that you don t have to buy a whole new meter once the probe retires
  • Auto. recognition of stable values (optional auto hold function available) improves consistency so you don t have to guess when to manually hold measurement
  • Large LCD with 3 backlit color (indicating 3 different modes), dual display of temp. /ORP, and indications of completed calibrations and stable readings
  • Complete kit with 222mV calibration solution, a calibration bottle, storage solutions, AAA batteries, and a lanyard all in a portable carrying case
  • See more on Amazon...

Brand: Apera Instruments   |   Manufacturer: Apera Instruments

Dimensions: 1.61 x 7.01 x 1.61 inches   |   Weight: 0.29 Pounds

Warranty: 2-year limited warranty for the instrument, 6-month limited warranty for the electrode(s)

Amazon Price: $97.80 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #8

GISNPA pH Meter, 7 in 1 pH/TDS/EC/ORP/S.G/Salinity/Temp Meter, Digital pH Tester with ATC & LCD Backlight for Drinking Water, Hydroponics, Swimming Pool and Aquarium

Asin: B0CRB36KKR   |   Model: YY-C600A   |   PartNumber: YY-C600A

Automatic Ph Calibration: The Ph Water Tester Is Equipped With A Highly Sensitive Glass Probe, Delivering A Complete Measurement Range From 0-14Ph With A 0.01 Ph Resolution. The 3-Point Calibration Method, Using Ph 4.00, Ph 6.86, And Ph 9.18 Solutions, Guarantees Accurate Measurements For Various Applications..
Water Ph Tester For Professional Testing: The Comprehensive Kit Included The Gisnpa Water Quality Tester, 1413Us/Cm Solution, 12.88Ms/Cm Solution, User Manual, Lanyard For Easy Handling, Ph Calibration Powders, And Orp 256Mv Powders..
Widely Used: Our 7-In-1 Ph Tester Is A Go-To Solution For Testing In Diverse Environments, From Home Drinking Water And Hydroponics To Swimming Pools And Aquariums. The Salinity Tester Offers Multiple Functions, Allowing You To Measure Salt Content In Various Settings, Including Edible Salt, Saltwater Ponds, Koi Ponds, Seawater, Oceans, And Saltwater Fish Ponds..
Diverse Salinity Testing: Provides 3 Salinity Testing Options, Including Salinity Testing (0-9999 Ppm), Seawater Testing (10-200 Ppt), And Food Testing (0.01-25%). Seamlessly Switch Between Modes For Precise Results. Tds And Salinity Share The Same Units, Ensuring Reliability When Measuring Salinity..

Features

  • 7-in-1 pH Meter: The digital pH meter can measure pH, EC, TDS, salinity, S.G, ORP, and temperature. Effortlessly switch between modes with the {MODE/CAL} key for versatile testing in any aqueous solution.
  • Diverse Salinity Testing: Provides 3 salinity testing options, including salinity testing (0-9999 ppm), seawater testing (10-200 ppt), and food testing (0.01-25%). Seamlessly switch between modes for precise results. TDS and salinity share the same units, ensuring reliability when measuring salinity.
  • Automatic pH Calibration: The pH water tester is equipped with a highly sensitive glass probe, delivering a complete measurement range from 0-14pH with a 0.01 pH resolution. The 3-point calibration method, using pH 4.00, pH 6.86, and pH 9.18 solutions, guarantees accurate measurements for various applications.
  • Widely Used: Our 7-in-1 pH tester is a go-to solution for testing in diverse environments, from home drinking water and hydroponics to swimming pools and aquariums. The salinity tester offers multiple functions, allowing you to measure salt content in various settings, including edible salt, saltwater ponds, koi ponds, seawater, oceans, and saltwater fish ponds.
  • Water pH Tester for Professional Testing: The comprehensive kit included the GISNPA Water Quality Tester, 1413uS/cm Solution, 12.88mS/cm Solution, User Manual, Lanyard for easy handling, pH calibration powders, and ORP 256mv powders.
  • See more on Amazon...

Brand: GISNPA   |   Manufacturer: GISNPA

Dimensions: 1.30 x 7.00 x 1.30 Inches

Amazon Price: $46.19 | as of 04/29/2024 (12:09am pst) *DETAILS
List Price: $57.69

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  #9

ORP Redox Meter -1999~1999mV Oxidation Reduction Potential Tester with 256mV ORP Calibration Buffer for Water Testing, Aquarium, Research Laboratory

Asin: B08Q3N4K69   |   Model: ORP-228_POW   |   PartNumber: ORP-228_POW   |   Ean: 0600316553605   |   UPC: 600316553605

Find Out Quickly The Sort Of Water You Drink And How Your Filter Works Efficiently And Effectively..
Best For Laboratory And Industrial Households (Drinking Water Test, In Aquariums, Artificial Ponds, Wastewater), Pools, Water Treatment Systems, Aquaculture, Spa, Etc..
Determine The Water Quality Indicators With This Orp Meter In Just A Few Minutes. Carry-Everywhere Design..
Scale Of Measurement: -1999 ~ 1999 Mv In 1 Mv Steps.

Features

  • Inexpensive and practical device with 1 point calibration, easy to use and highly accurate
  • Scale of measurement: -1999 ~ 1999 mV in 1 mV steps
  • Find out quickly the sort of water you drink and how your filter works efficiently and effectively.
  • Determine the water quality indicators with this ORP meter in just a few minutes. Carry-everywhere design.
  • Best for laboratory and industrial households (drinking water test, in aquariums, artificial ponds, wastewater), pools, water treatment systems, aquaculture, spa, etc.
  • See more on Amazon...

Brand: Gain Express   |   Manufacturer: Gain Express Holdings Ltd

Weight: 0.13 pounds

Amazon Price: $28.90 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #10

Pinpoint ORP/REDOX Replacement Probe with Cleaning Strip

Asin: B0899CNYZZ   |   Model: 8722   |   PartNumber: 8722   |   Ean: 0687951548722   |   UPC: 687951548722

Probe Comes With A 10 Foot High Suppression Cable And A Bnc Connector.
Non-Toxic To Your System.
Ultrapure Platinum Probe Technology.
Designed Especially For The Pinpoint Orp Monitor And The Pinpoint Orp Controller Or Any Meter/Monitor/Computer Interface With A Bnc Input.

Features

  • Includes: ORP Probe, Probe Storage Bottle, Platinum Polishing/Cleaning Strip
  • Designed especially for the PINPOINT ORP Monitor and the PINPOINT ORP Controller or any meter/monitor/computer interface with a BNC Input
  • Probe comes with a 10 foot high suppression cable and a BNC connector
  • UltraPure Platinum probe technology
  • Non-toxic to your system
  • See more on Amazon...

Brand: PINPOINT by American Marine Inc.   |   Manufacturer: American Marine Inc.

Weight: 1.00 Pounds

Amazon Price: $69.00 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #11

EXTECH INSTRUMENTS RE300 ExStik ORP Meter

Asin: B000S8UIVA   |   Model: RE300   |   PartNumber: RE300   |   Ean: 0793950053003   |   UPC: 793950053003

Simulated Analog Bargraph Displays Change In Orp Reading.
Data Hold, Auto Power Off And Low Battery Indication.
Waterproof To Ip57 Protects Meter From Wet Environment.
Automatic Electronic Self Calibration.

Features

  • Measures ORP/Redox from -999 to 999mV
  • Automatic electronic self calibration
  • Simulated analog bargraph displays change in ORP reading
  • Waterproof to IP57 protects meter from wet environment
  • Data hold, auto power off and low battery indication
  • See more on Amazon...

Brand: Extech Instruments   |   Manufacturer: Extech

Dimensions: 200.10 x 0.75 x 0.75 Inches   |   Weight: 0.26 Pounds

Warranty: Full one year warranty on parts and workmanship, unless otherwise specified. This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification.

Amazon Price: $120.99 | as of 04/29/2024 (12:09am pst) *DETAILS
List Price: $131.99

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  #12

Pinpoint High-Precision +400mV ORP/REDOX Calibration Fluids (Buffer Solution), 10 Piece Set

Asin: B07VBW76BP

Ready To Use, No Mixing Required.
Extremely Accurate, Field Portable.
Precise Measurement Of +400Mv.

Features

  • High-precision calibration fluid
  • Precise measurement of +400mV
  • Ready to use, no mixing required
  • Extremely accurate, field portable
  • See more on Amazon...

Brand: PINPOINT by American Marine Inc.   |   Manufacturer: American Marine Inc.

Amazon Price: $39.00 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #13

ORP Oxidation-Reduction Potential REDOX 256mV Calibration Solution 50ml

Asin: B01FS0G8WK   |   Model: SOL-ORP-256MV   |   PartNumber: SOL-ORP-256MV   |   Ean: 0600316559423   |   UPC: 600316559423

Professional Grade: Designed For Professional Use, Our Calibration Solution Meets Industry Standards For Accuracy And Consistency..
Long-Lasting Supply: With A Generous 50Ml Volume, Our Solution Provides Ample Calibration Sessions, Saving You Time And Money..
Easy To Use: Simply Apply A Few Drops Of Our Calibration Solution To Your Orp Meter For Quick And Hassle-Free Calibration..
Enhanced Performance: Optimize Your Device's Functionality And Maintain Reliable Results With Regular Calibration Using Our Solution..

Features

  • PRECISE CALIBRATION: Ensure accurate measurements with our ORP Oxidation-Reduction Potential REDOX 256mV Calibration Solution 50ml.
  • ENHANCED PERFORMANCE: Optimize your device's functionality and maintain reliable results with regular calibration using our solution.
  • PROFESSIONAL GRADE: Designed for professional use, our calibration solution meets industry standards for accuracy and consistency.
  • EASY TO USE: Simply apply a few drops of our calibration solution to your ORP meter for quick and hassle-free calibration.
  • LONG-LASTING SUPPLY: With a generous 50ml volume, our solution provides ample calibration sessions, saving you time and money.
  • See more on Amazon...

Brand: Gain Express   |   Manufacturer: Gain Express Holdings Ltd

Amazon Price: $15.90 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #14

Pinpoint ORP Monitor KIT Lab Grade Portable Bench Monitor Kit for Alkaline/Hydrogen-Rich/Ionized/Kangen Water

Asin: B08MTHMTB1   |   Ean: 0687951110783   |   UPC: 687951110783

Probe Comes With A 10 Foot High Suppression Cable And A Bnc Connector.
2-Year Warranty.
Powered By A Standard 9-Volt Battery (Not Included).
Full Range Redox/Orp Instrument (-2,000 To +2,000 Mv), 1Mv Digital Resolution And An Ultrapure Platinum Electrode.

Features

  • Includes: ORP Monitor, Probe, Polishing Strip, Storage Fluid and Calibration Fluids
  • Full range REDOX/ORP instrument (-2,000 to +2,000 mV), 1mV digital resolution and an UltraPure Platinum electrode
  • Probe comes with a 10 foot high suppression cable and a BNC connector
  • Powered by a standard 9-volt battery (not included)
  • 2-year warranty
  • See more on Amazon...

Brand: PINPOINT by American Marine Inc.   |   Manufacturer: American Marine Inc.

Amazon Price: $145.00 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #15

Hanna Instruments HI98120 Waterproof ORP/Temperature Tester, +/-1000mV ORP, +/-2mV ORP Accuracy, 1mV ORP Resolution

Asin: B0085WPER4   |   Model: HI98120   |   PartNumber: HI98120   |   Ean: 0613468066138   |   UPC: 613468066138

Dual-Level Lcd Display Screen Simultaneously Shows The Current Measurement And The Current Temperature.
Waterproof, Dustproof Housing Allows The Tester To Float.
Replaceable Electrode Cartridge With An Extendable Cloth Junction To Extend Meter Life.
Factory Calibrated For Ease Of Use.

Features

  • Compact oxygen reduction potential (ORP)/mV and temperature tester used in industrial applications
  • Factory calibrated for ease of use
  • Dual-level LCD display screen simultaneously shows the current measurement and the current temperature
  • Replaceable electrode cartridge with an extendable cloth junction to extend meter life
  • Waterproof, dustproof housing allows the tester to float
  • See more on Amazon...

Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Weight: 0.22 Pounds

Amazon Price: $188.92 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #16

ORP 201H Probe, ORP Redox Electrode, Oxidation Reduction Potential ORP Meter for ORP Tester Meter Controller (1.2M)

Asin: B0BNNJPTNP   |   Model: Haofyy8g9v7gwb1-11   |   PartNumber: Haofyy8g9v7gwb1-11

Multifunctional: The Orp Probe Can Be Regarded As An Ideal Replacement Probe For Orp Meter, Orp Controller Or Any Orp Device That Has A Bnc Input Terminal..
Widely Used: The Orp Probe Is Generally Used In Scenarios Requiring Water Testing, Include Growing Tent, Reservoir, Water , And Hydroponics..
Scope Of Application: The Orp Probe Is Rugged And Sturdy, Economical And Practical, Orp Electrode Fully Meets The Needs Of Various Industry Tests, And Adapts To Various Orp Q9 And Bnc Connectors..
Stable Performance: The Orp Probe Has Excellent Waterproof Performance And Wild Field Applicability. The Orp Probe Has A Wide Detection Range, With A Measurement Range Of ‑2000 To +2000 Orp. Its Measurement Is Accurate, With An Accuracy Of ±10Mv..

Features

  • Premium Material: The ORP probe is made of high quality ABS material, which is sturdy, wear proof and has a service life.
  • Stable Performance: The ORP probe has excellent waterproof performance and wild field applicability. The ORP probe has a wide detection range, with a measurement range of 2000 to +2000 ORP. Its measurement is accurate, with an accuracy of 10mV.
  • Multifunctional: The ORP probe can be regarded as an ideal replacement probe for ORP meter, ORP controller or any ORP device that has a BNC input terminal.
  • Scope of Application: The ORP probe is rugged and sturdy, economical and practical, ORP electrode fully meets the needs of various industry tests, and adapts to various ORP Q9 and BNC connectors.
  • Widely Used: The ORP probe is generally used in scenarios requiring water testing, include growing tent, reservoir, water , and hydroponics.
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Brand: Haofy

Weight: 0.25 Pounds

Amazon Price: $17.99 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #17

pH Meter, NIRIAHO TDS Meter 8-in-1 pH Tester PPM Meter EC Meter Salt Tester ORP H2 Tester Temp Tester Digital Range with 0-14, 0.001 High Accuracy, Ideal for Water/Pool/Aquarium/Wine(8-in-1 pH Meter)

Asin: B0BYCMVK7Q   |   Model: 8-1 Meter   |   PartNumber: 8-1 Meter

【High Accuracy Digital Ph Meter】Ph Measurement 0-14, Tds 0-200000Ppm,Ec 0-200000㎲/Cm,Salinity 0-20%,Orp ±1999Mv,H2 0-2400Ppb,S.G 1.000-1.222,Temperature 0-60℃. Backlit Lcd Design Guarantees That You Can Read The Measuring Results In Any Condition. One-Button Lock Reading Function Helps Lock Reading..
【Widely Used】 Ph/Tds Meter Ideal For Home Or Laboratory Uses. Water Ph Tester Can Be Used To Test Drinking Water, Swimming Pools, Ph Balance In Aquarium, Bath Tub, Spa, Wine, Beer And Any Other Liquids, Ph Pen Make You Get The Quality Of Water At Any Time And Get Accurate Data..
【The Importance Of Water Quality】 The Water Is Too Acidic Or Too Alkaline, Which Has Adverse Effects On Human Body. Tds Water Quality Detection Pen Can Help Us To Detect The Composition Of Drinking Water At Home At Any Time. Water Quality Is Closely Related To Health, And Good Water Quality Can Delay Aging. 8-In-1 Ph Water Quality Testing Pen Is A Household Necessity..
【8-In-1 Ph Meter】Ph Meter For Water Has A 8-In-1 Function, Which Can Measure Ph, Tds, Temp, Ec, Salinity,Orp,S.G,H2 With High Precision At The Same Time. All-Round Measurement Of Water Quality To Ensure Healthy Water Quality. The Detailed Manual Included Will Show You How To Get The Best Accurate And Stable Reading..

Features

  • How to Calibrate With 4.01/6.86/9.18 ph buffer powder and ORP buffer powder (Not all three packs of calibration powder need to be calibrated, according to the actual situation, one powder bag can also be calibrated). Prepare three cups of 250ML water and pour in the buffer powder. Step 1: Turn on the power supply of the ph meter. Step 2: Press the MODE and CAL button. Press the MODE and CAL button for about 6 seconds, and the ph meter flashes three times to complete the calibration.
  • 8-in-1 pH Meter ph meter for water has a 8-in-1 function, which can measure PH, TDS, Temp, EC, Salinity,ORP,S.G,H2 with high precision at the same time. All-round measurement of water quality to ensure healthy water quality. The detailed manual included will show you how to get the best accurate and stable reading.
  • High Accuracy Digital pH Meter PH measurement 0-14, TDS 0-200000ppm,EC 0-200000 /cm,Salinity 0-20%,ORP 1999MV,H2 0-2400PPb,S.G 1.000-1.222,temperature 0-60 . Backlit LCD Design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading.
  • The Importance of Water Quality The water is too acidic or too alkaline, which has adverse effects on human body. TDS water quality detection pen can help us to detect the composition of drinking water at home at any time. Water quality is closely related to health, and good water quality can delay aging. 8-in-1 PH water quality testing pen is a household necessity.
  • Widely Used pH/TDS meter ideal for home or laboratory uses. Water ph tester can be used to test drinking water, swimming pools, pH balance in aquarium, bath tub, spa, wine, beer and any other liquids, pH pen make you get the quality of water at any time and get accurate data.
  • See more on Amazon...

Brand: NIRIAHO   |   Manufacturer: NIRIAHO

Warranty: Our customer service is online 24 hours a day. If you have any questions about pH meter, please feel free to contact us

Amazon Price: $28.99 | as of 04/29/2024 (12:09am pst) *DETAILS
List Price: $31.99

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  #18

RCYAGO PH Meter, Digital 7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temp Meter with ATC, 0.01 Resolution High Accuracy PH Tester for Drinking Water, Hydroponics, Fish Tank, Aquarium, Swimming Pool

Asin: B09MKF12CH   |   Model: BLE-C600   |   PartNumber: BLE-C600   |   Ean: 0742712630945   |   UPC: 742712630945

Automatic Calibration Ph Tester: With High Sensitive Glass Probe, You Can Get A Full Measurement Range Of 0-14Ph, 0.01 Ph Resolution. Compared With Other Ph Meters, The Ph Is A 3-Point Calibration Method, And Our Ph Is A 5-Point Calibration Method And Equipped With A Calibration Powder (Asia Standard: Ph 4.00, Ph 6.86, Ph 9.18, And Eu Standard: Ph 7.00, Ph10.01), You Can Calibrate Effortlessly To Ensure The Accuracy Of Your Measurements..
Cloud-Based Data Management System: Accurate Real-Time Bluetooth Data Transmission And Clear Measured Values Make It Easy For You To Save, Manage And Share Test Data Without Worrying About Data Loss..
Ph Meter With Bluetooth: Digital Ph Meter Fully Customizable Parameter Settings. The App Can Set The Upper And Lower Limits Of Ph, Which Can Be Set According To Your Needs. When The Value You Set Exceeds The Test Range, The App Interface Will Display A Red Value Abnormally, Notifying You Of Any Values Exceeding Your Preset Range..
Easy To Use: Simply Immerse The Ph Meter Electrode In The Solution To Be Tested, Ph Value Are Quickly Displayed On A Large Lcd Display. Multi-Parameter Display At The Same Time, App Control Backlight Display. Simply Press The {Hold/Temp} Button To Lock The Measured Value And Then Take It Out For Viewing. Also, Long Press The {Hold/Temp} Button To Switch Temperature Units..

Features

  • 7-in-1 pH Meter: The pH meter is designed with a 7-in-1 function, which can measure pH (acidity and alkalinity), EC (conductivity), TDS (total dissolved solids), Salinity (salt content), S.G, ORP (Oxidation-reduction potential) and temperature. Simply press the {MODE/CAL} key to switch the value of pH, EC (uS/cm), TDS (ppm), Salinity (ppm/%), S.G, ORP (mV).
  • Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, pH value are quickly displayed on a large LCD display. multi-parameter display at the same time, APP control backlight display. Simply press the {HOLD/TEMP} button to lock the measured value and then take it out for viewing. Also, long press the {HOLD/TEMP} button to switch temperature units.
  • Automatic Calibration pH Tester: With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. Compared with other pH meters, the pH is a 3-point calibration method, and our pH is a 5-point calibration method and equipped with a calibration powder (Asia Standard: pH 4.00, pH 6.86, pH 9.18, and EU Standard: pH 7.00, pH10.01), you can calibrate effortlessly to ensure the accuracy of your measurements.
  • pH Meter with Bluetooth: Digital pH meter fully customizable parameter settings. the App can set the upper and lower limits of pH, which can be set according to your needs. when the value you set exceeds the test range, the App interface will display a red value abnormally, notifying you of any values exceeding your preset range.
  • Cloud-Based Data Management System: Accurate real-time Bluetooth data transmission and clear measured values make it easy for you to save, manage and share test data without worrying about data loss.
  • See more on Amazon...

Brand: RCYAGO   |   Manufacturer: RCYAGO

Amazon Price: $57.99 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #19

Smart PH ORP Controller Online Monitoring and Dosing Digital pH Meter Redox Temp Tester Wireless App Remote for Swimming Pool Aquaculture Fishpond

Asin: B0BRB52MQW   |   Model: MILA34200N   |   PartNumber: MILA34200N

Output Power Relay: You Can Plug In Your Own Device (E.G. Oxygen Pump, Co2-Regulator, O3 Ozonizer, Etc.) Into The Corresponding Ph Or Orp Output Power Socket And Then Set Your Desired Ph / Orp Value Point. Output Active To Trigger Your Devices To Turn On When The Measurement Is Higher Or Lower Than The Selected Set Point..
Replaceable Hi-Precision Electrode: Fast Response With More Stable Reading And Replace It With Another Ph Or Orp Probe As Long As It Comes With The Standard Bnc Connector. It Is More Efficient And Cost-Saving..
Easy To Use: The Upper And Lower Limits Of Ph And Orp Can Be Set Easily According To Your Needs In App With Your Mobile Phone. When The Test Result Is Below The Lower Limit Or Above The Upper Limit, The User Will Receive A Notification Alert From The Smartphone. You Can View The Data Curve Of Ph/Orp For The Past 30 Days In The App, Easy To Compare And Analyze And Formulate Solutions..
24/7 Test: This Hydroponics Digital Tester Can Be Used For 24/7 Online Monitoring, Monitoring, And Control (Dosing Pump Or Co2 Regulator) For Your Ph Up Or Down In The Water..

Features

  • SMART WIFI CONTROLLER: Compatible with iOS and Android systems, you can view the current and historical data on your mobile phone. Remote access to view pH/ORP data so you're not constantly wondering. USER FRIENDLY: The tester comes with a separate electrode for pH/ORP/Temperature, fast response with more stable reading. It also has backlight control so it's easy to read even in dim light simple & convenient operation.
  • 24/7 TEST: This hydroponics digital tester can be used for 24/7 online monitoring, monitoring, and control (dosing pump or CO2 regulator) for your pH up or down in the water.
  • OUTPUT POWER RELAY: You can plug in your own device (e.g. oxygen pump, CO2-regulator, O3 ozonizer, etc.) into the corresponding pH or ORP output power socket and then set your desired pH / ORP value point. Output active to trigger your devices to turn on when the measurement is higher or lower than the selected set point.
  • EASY TO USE: The upper and lower limits of pH and ORP can be set easily according to your needs in App with your mobile phone. When the test result is below the lower limit or above the upper limit, the user will receive a notification alert from the smartphone. You can view the data curve of pH/ORP for the past 30 days in the APP, easy to compare and analyze and formulate solutions.
  • REPLACEABLE HI-PRECISION ELECTRODE: Fast response with more stable reading and replace it with another pH or ORP probe as long as it comes with the standard BNC connector. It is more efficient and cost-saving.
  • See more on Amazon...

Brand: Landtek   |   Manufacturer: Landtek

Amazon Price: $97.90 | as of 04/29/2024 (12:09am pst) *DETAILS

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  #20

HM Digital ORP-200 Waterproof ORP Meter, -999 to +1000 mV ORP Range, 1 mV Resolution, +/- 0.5% Readout Accuracy

Asin: B00132GJ0E   |   Model: ORP-200   |   PartNumber: ORP-200   |   Ean: 0735090555849, 0756655467056, 0612953889764, 3701033302280, 0891144000045   |   UPC: 891144000045, 612953889764, 756655467056, 735090555849

Includes Storage Solution In A Sponge Embedded In A Clear Cap.
The Orp-200 Meter Has An Auto-Ranging Calibration With Digital Fine Tuning.
This Waterproof Orp Meter Includes Storage Solution In A Sponge Embedded In A Clear Cap.
Simultaneous Temperature Display.
The Orp Meter Measures Oxidation Reduction Potential (Redox) And Temperature.
Waterproof Housing (Ip-67 Rating).
Auto-Ranging Calibration With Digital Fine Tuning.

Features

  • Measures Oxidation Reduction Potential (Redox) and Temperature
  • Auto-ranging calibration with digital fine tuning
  • Includes storage solution in a sponge embedded in a clear cap
  • Waterproof housing (IP-67 rating)
  • Simultaneous temperature display
  • The ORP Meter measures oxidation reduction potential (Redox) and temperature
  • The ORP-200 meter has an auto-ranging calibration with digital fine tuning
  • This Waterproof ORP Meter includes storage solution in a sponge embedded in a clear cap
  • See more on Amazon...

Brand: HM Digital   |   Manufacturer: HM Digital, Inc.

Dimensions: 7.30 x 1.30 x 1.30 Inches   |   Weight: 0.35 pounds

Amazon Price: $87.95 | as of 04/29/2024 (12:09am pst) *DETAILS

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