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Best Test Kits & Thermometers - Buying Guide

Last Updated: 11/18/2018

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Bestselling Test Kits & Thermometers on Amazon

  1. Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  2. Atsko Silicone Water-Guard 10.5 oz
  3. 4 Pack Plug in Electronic Insect Killer Mosquito Lure Lamp Pest Control Bug Zapper Eliminates Flying...
  4. MILLIARD Floating Pool Thermometer Rubber Duck, Large Size with String, for Outdoor / Indoor Swimmin...
  5. Milliard Floating Pool Thermometer Polar Bear, Large Size with String, for Outdoor/Indoor Swimming P...
  6. XLUX Water Quality Tester TDS Meter ppm Test
  7. CityFarmer Hydroponic Nutrient pH Meter, Digital pH Meter with 2 Pack of Calibration Solution Mixtur...
  8. Tanice TDS Meter Digital Water Tester TDS EC Temperature ppm Meter 0-9990 Range Multifunctional Wate...
  9. DILISS Digital PH Meter/PH Tester/Mini Water Quality Tester for Household Drinking Water, Hydroponic...
  10. 2018 New Package City Farmer Hydroponic Nutrient TDS Meter, Water Quality Tester for Hydroponic Nu...

  #1

Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC (Blue) (yellow)

 Ean: 0606682248466   |    PartNumber: PH Meter   |   Asin: B0789G7MVP



Specifications:

Model: 2017 updated Version
Measuring Range: 0-14.0 pH
Resolution: 0.1 pH
Accuracy: 0.1 pH 20 C )
Use Environment: RH 95%, 0-50 32 176 )
Battery: 2 1.5V LR button cell
Weight: 1.76 OZ

Features:
High Quality and Durable
It's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading.

Easy to Use
You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of trying to see the colors of a litmus strip.

Easy to Calibrate
You can simply follow the instruction on the provided packet of solution 4.01 or 6.86, immerse the PH tester in the solution until numbers get stable..

Package Includes:
1 x PH Meter
3 x Calibration packets
1 x Carrying case
1 x User's manual

Note:
Clean the electrode with distilled water every time before and after use
Be careful with the glass probe since it may be a little fragile when you use.
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.
Open the battery case or replace battery, then need to re-calibrate the meter

Features

  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • FAST AND ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with VANTAKOOL Tester precision pH accuracy. VANTAKOOL Tester has a sensitive electrode sensor to read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading
  • AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0 C - 80 C (32 F - 176 F)
  • AUTO CALIBRATION: The VANTAKOOL PH meter has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using VANTAKOOL Buffer Powder.
  • MAKE YOU SATISFIED WITH THE PRODUCTS: Come with 1x VantaKool PH meter, 1x user manual, 2x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders; 1-Year Warranty.
  • See more on Amazon...

Brand: VANTAKOOL   |   Manufacturer: VANTAKOOL

Package Dimensions: 1.2 x 2.2 x 6.6 inches (3.0 x 5.6 x 16.8 cm)

Amazon Price: $14.99 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.99

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  #2

MILLIARD Floating Pool Thermometer Rubber Duck, Large Size with String, for Outdoor / Indoor Swimming Pools, Hot Tub, Spa, Jacuzzi and Pond, Yellow

 Ean: 0840985114480   |    PartNumber: 43237-2   |   Asin: B079RK1635

Pools are great fun during the summer, but they also need to be properly cleaned and maintained to keep them safe and sanitary all season. Regular maintenance is tedious and time-consuming, but MILLIARD makes it easy with our Rubber Duck Floating Thermometer, so you can spend less time working and more time swimming. The molded duck-shaped top of this specially designed device adds a modicum of style to your pool as it simply floats in the water and tracks the temperature of the pool for you. The unit stands (or floats) at about 7", includes a rope tether to keep it anchored in place, and the thermometer window is scaled for both F and C . All MILLIARD products are manufactured with safety, quality, and comfort in mind and we are glad to make our consumers' satisfaction our #1 goal.

Features

  • Thermometer is 7" tall and reads in both F and C
  • Includes rope tether to keep the thermometer from floating away
  • Duck-shaped top adds fun and d cor to your pool
  • Made from durable ABS plastic to last from season to season
  • No more guesswork with accurate temperature readings
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Brand: Milliard   |   Manufacturer: Milliard

Item Dimensions: 3.1 x 4.3 x 8.2 inches (7.9 x 10.9 x 20.8 cm)   |   Package Dimensions: 1.1 x 2.52 x 9.92 inches (2.8 x 6.4 x 25.2 cm)

Amazon Price: $4.99 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $4.99

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  #3

Milliard Floating Pool Thermometer Polar Bear, Large Size with String, for Outdoor/Indoor Swimming Pools, Hot Tub, Spa, Jacuzzi and Pond

 Ean: 0804879482567   |    PartNumber: MIL-SWM176   |   Asin: B00J3X82AU

Pools are great fun during the summer, but they also need to be properly cleaned and maintained to keep them safe and sanitary all season. Regular maintenance is tedious and time-consuming, but MILLIARD makes it easy with our Polar Bear Floating Thermometer, so you can spend less time working and more time swimming. The molded bear-shaped top of this specially designed device adds a modicum of style to your pool as it simply floats in the water and tracks the temperature of the pool for you. The unit stands (or floats) at about 7", includes a rope tether to keep it anchored in place, and the thermometer window is scaled for both F and C . All MILLIARD products are manufactured with safety, quality, and comfort in mind and we are glad to make our consumers' satisfaction our #1 goal.

Features

  • Thermometer is 7" tall and reads in both F and C
  • Includes rope tether to keep the thermometer from floating away
  • Bear-shaped top adds fun and d cor to your pool
  • Made from durable ABS plastic to last from season to season
  • No more guesswork with accurate temperature readings
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Brand: Milliard   |   Manufacturer: Milliard

Package Dimensions: 4.25 x 4.25 x 9.5 inches (10.8 x 10.8 x 24.1 cm)

Amazon Price: $8.99 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.99

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  #4

CityFarmer Hydroponic Nutrient pH Meter, Digital pH Meter with 2 Pack of Calibration Solution Mixture Included

 Ean: 4712511689914   |   Asin: B00PECAQ12

Specifications

Range: 0.0 - 14.0 pH
Resolution: 0.1 pH
Accuracy: 0.1 pH (68 F), 0.2 pH
Working temperature: 0 - 50 C (32 - 122 F)
Powered by 3 x 1.5V button batteries
Color: Yellow


Package Included:
1 x pH meter
1 x screw driver
3 x AG 13(LR44) button cell batteries (included)
1 x instruction manual

Click the Add to Cart button now and get your very own 123CityFarmer pH meter TODAY!

Features

  • Small size, convenient carrying
  • Test liquid PH value such as using in City Farmer Hydroponic system nutrient quality, or other agriculture purpose.
  • ATC(Automatic Temperature Compensation) for different temperature condition
  • Ph value solution powder for calibration.
  • See more on Amazon...

Brand: CityFarmer   |   Manufacturer: CityFarmer

Item Dimensions: 1.2 x 0.6 x 6 inches (3.0 x 1.5 x 15.2 cm)   |   Package Dimensions: 1.4 x 2.9 x 7.1 inches (3.6 x 7.4 x 18.0 cm)

Amazon Price: $12.90 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.90

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  #5

DILISS Digital PH Meter/PH Tester/Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.1PH Resolution - Extra PH Calibration Solution Mixture

Model: PH-001-Diliss   |    Mpn: PH-001-Diliss   |    Ean: 7467051255323   |    PartNumber: PH-001-Diliss   |   Asin: B072JVRPFY

DILISS pH Meter is a convenient instrument for testing the acidity or alkalinity of fluids. It is very easy to use - just dive the pH meter to the maximum immersion depth in the solution, and then you can get accurate readings quickly.

Features:

High Quality and Durable
it's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD diplay, reliable and quick reading.

Easy to Use
you just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of trying to see the colors of a litmus strip.

Easy to Calibrate
You can simply follow the instruction on the provided packet of solution 4.01 or 6.86 or 9.18 , immerse the PH tester in the solution and adjust with the provided screwdriver to dial it in.

Pocket Size
It's only 1.76 oz with size of 5.94*1.22*0.79 inches so that you can put it in your pocket wherever you go outside for a PH testing, it also comes with a handy storage case and dedicated screwdriver for calibrating.

Warning Tips
Be careful with the glass probe since it may be a little fragile when you use.
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.


Specification:

Measuring range: 1-14 pH
Resolution: 0.01 PH
Accuracy: 0.1pH
Batteries: 4x 1.5V (AG13)
Automatic temperature compensation: 0-50 (0-122 )
Dimensions: 5.94"x 1.3" x 0.79"
Weight: 53g (0.12lb)

PACKAGE CONTENTS:

1 pH Meter
1 Carrying case
1 Calibration screwdriver
3 pH buffer powder (for calibration)
1 User manual.

Features

  • Great for all home and laboratory pH testing applications including aquariums, swimming pools aquariums, spas, hydroponics, food, wine and beer making and more
  • Fast and Accurate: Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance and Safe for Use with DILISS Tester Precision Ph Accuracy. DILISS Tester Has a Sensitive Electrode Sensor to Read Accurate Ph Levels. The Included Detailed Manual Will Show You How to Get the Best Accurate and Stable Reading
  • Very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH. Accuracy: 0.1 pH (20C), 0.2 pH. Operating Temperature: 0 - 50C (32 - 122F).
  • PACKAGE CONTENTS: 1 pH Meter , 1 Carrying case, 1 Calibration screwdriver, 3 pH buffer powder (for calibration) ,1 User manual.
  • POCKET SIZE: it's only 1.76 oz with size of 5.94*1.22*0.79 inches, it also comes with a carry case for you easily to carry or store.
  • See more on Amazon...

Brand: DILISS   |   Manufacturer: DILISS

Item Dimensions: 7 x 1 x 1.8 inches (17.8 x 2.5 x 4.6 cm)   |   Package Dimensions: 1.3 x 2.99 x 7.2 inches (3.3 x 7.6 x 18.3 cm)

Amazon Price: $14.87 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $29.88

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  #6

2018 New Package City Farmer Hydroponic Nutrient TDS Meter, Water Quality Tester for Hydroponic Nutrient Level, Household Drinking Water, Pool, Aquarium Water, one year warranty.

 Ean: 4712511689938   |   Asin: B00PEDHSQC

Spec.

Testing Range 0-9999ppm 0-99 C 32-212 F Accuracy: 2% Full Scale, 1 C 2 F
Calibration: Factory Calibrated.
Auto shut-off: 10 minutes
Temperature Compensation: Automatic Operation Temperature: 32-105 F
Power source: 2 x 1.5 V(LR44 Button Cell)
Size: 6.1 x 1.2 x 0.8 inches
Weight: 2.4 ounces

Package Included:
1 x TDS / EC meter
1 x Premium leather case
2 x AG 13(LR44) button cell batteries (included)
1 x instruction manual

Click the Add to Cart button now and get your very own 123CityFarmer TDS meter TODAY!

Features

  • Small size, convenient carrying
  • Test liquid TDS/EC value such as hydroponic system nutrient quality, pool, drinking water, pool water or other agriculture purpose.
  • Test liquid temperature such as hydroponic system nutrient quality, pool, drinking water or other agriculture purpose.
  • Hold button to hold the reading for non-sight measuring condition.
  • See more on Amazon...

Brand: CityFarmer   |   Manufacturer: CityFarmer

Item Dimensions: 1.18 x 1.06 x 6.1 inches (3.0 x 2.7 x 15.5 cm)   |   Package Dimensions: 1.5 x 1.6 x 6.4 inches (3.8 x 4.1 x 16.3 cm)

Amazon Price: $9.99 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #7

TDS ppm Meter Digital Water Quality Tester 3 in 1 0-9990 ppm Best Water Test Kit for Drinking Water, Aquariums, Pools, Hydroponics, Bonus PH Test Strips & Cleaning Cloth

Asin: B07HFHP4QF

Be sure you and your family drinks quality water. Test it using this TDS ppm Meter Water Quality Tester, available now on Amazon! Place your order now and get the best price and free delivery from our store

The water TDS meter is a great tool for home and professional use to determine the ppm (parts per million), water hardness and temperature of liquids.
This meter is ideal for a variety of professional and home uses such as:
Drinking water Hydroponics Aquariums, aquaculture Pool & hot tub & spa Car wash Food & beverage Laboratory & scientific Colloidal silver Ecology testing and more!

This certified ppm water tester has Automatic Temperature Compensation (ATC). It is factory calibrated, but can also be calibrated by the user. The titanium probe on water meter's sensor allows for accurate and quick readings. Data hold function allows you to saves measurements for convenient reading and recording. Also TDS pH meter saves batteries by shutting down after 5 minutes of inactivity.

ppm meter hydroponics gives instant results to evaluate the quality of your water. With this TDS meter you always know when it's time to replace water filters, perform maintenance or remove contaminants from your water!

What is TDS?
TDS stands for Total Dissolved Solids, which are the inorganic salts and organic matter in a liquid. This includes calcium, magnesium, sodium, etc.

What's in the package?
TDS Meter Instruction litmus ph test strips napkins Portable leather bag

Take care of your health! Make sure you drink and use clean healthy water in your household with the help of this TDS ppm Meter Water Quality Tester, available now on Amazon! We'll

Features

  • HOW CLEAN IS YOUR WATER? Using this tds meter you'll be able to find out how clean and healthy your water is just in 2 min! With water tester you get a detailed report on everything you need to know
  • PROFESSIONAL MEASUREMENT DEVICE. This ppm meter shows TDS (Total Dissolved Solids) of your water and all the liquids. Use water quality tester to be sure you consume healthy products
  • MULTIPURPOSE. Except of drinking water you can use water tds meter to check aquarium, hydroponics (test nutrients), pool and spa, etc. This tds tester meter is an indispensable helper in every household
  • EASY TO USE & IMMEDIATE RESULTS. To use TDS meter digital water tester just put it into a liquid you want to test for a few min. tds water tester will give you results and switch-off after a few min
  • ACCURATE AND DURABLE. This ppm ph meter is made very reliable and long-lasting. Plus, TDS water is a rugged model that includes a protective carrying case
  • See more on Amazon...

Brand: AVA Follow your Dream   |   Manufacturer: AVA Family

Package Dimensions: 1.7 x 1.9 x 6.6 inches (4.3 x 4.8 x 16.8 cm)

Amazon Price: $13.99 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #8

VANTAKOOL Digital Multimeter, PM890D AC DC Mini Auto-Ranging Digital Multimeter with Backlight LCD for Non Contact Voltage Tester, Temperature Measurement and Multi Tester

 Ean: 0606682151162   |    PartNumber: multimeter   |   Asin: B06WLL8JPJ


The VANTAKOOL PM18D Digital Multimeter is a practical tool for electricians, hobbyists, and general household use.



General Specifications:

Power Supply: 4 x 1.5V AA Battery (NOT Included)
Dimensions: 7.1 x 3.62 x 2.17 inch


Function:

Data hold
Back light
Auto power off
Diode test
Triode test
Continuity
Transistor
Live Line testing
Over load protection
Short-circuit protection


Specifications:

DC Voltage Range snd Accuracy:
600mV/6V/60V/600V (0.5%+3)
1000V (0.5%+3)

AC Voltage Range snd Accuracy:
6V/60V (0.8%+3)
600V/750V (1%+10)

DC Current Range snd Accuracy:
60 A/60mA/600mA (0.8%+3),
20.00A (1.2%+3)

AC Current Range snd Accuracy:
60mA/600mA (1%+3)
20A (1.5%+3)

Resistance Range snd Accuracy:
600 /6K /60K /600K /6M (0.8%+3)
60M (1.2%+3)

Capacitance Range snd Accuracy:
6nf/60nf/600nf/6uf/60uf/600uf/6MF 4.0%+3
60MF 5.0%+3

Frequency Range snd Accuracy:
0/600/6k/60k600k/6m/10Mhz 1.0%+3

Temperature Range and Accuracy:
-20 -1000 /-4 -1832 1.0%+3

Display: 6000 counts


Safety Rating:

CE
ROHS
CAT IV 600V
CAT III 1000V
EN61010-2-033
EN61010-1-2-030


Package Includes:

1 x VANTAKOOL PM18C Digital Multimeter
1 x Test Leads (1 pair)
1 x K-Type thermocouple
1 x User's Manual


NOTE:

Please read relevant informations carefully and observe all the warnings and notes strictly.

Features

  • Awesome Design Multimeter: Troide test, Auto power off, low battery indicator, and also a 2.75 inches large white LCD backlight which makes it easy to read in low light areas. The stand on the back also sets free your hands while you are working.
  • Widely Usage: There is also a data hold mode which keeps the screen reading in memory. As a general measurement tool and widely used in the school, laboratory, factory and other social field. It will be a reliable friend to help you troubleshoot a variety of automotive and household electrical problems.
  • Overload Protection on All Ranges: This multimeter is designed with PTC protection and DOUBEL insulation which ensures the safety of measurement. (CE CAT.II 600V RoHS Safety Rating)
  • Multi Function: The multimeter can measure AC/DC Voltage, AC/DC Current, Resistance, Live Line testing, Diode, Capacitance, Frequency and more.
  • SATISFACTION GUARANTEE: If you are not satisfied for any reason,simply return it for a full refund. The must-have professional mulitimeter is ideal for commercial electricians and electrical contractors.
  • Temperature: -20~1000 /-4~1832 F
  • See more on Amazon...

Brand: VANTAKOOL   |   Manufacturer: VantaKool

Item Dimensions: 3.62 x 2.17 x 7.1 inches (9.2 x 5.5 x 18.0 cm)   |   Package Dimensions: 1.61 x 5.31 x 8.31 inches (4.1 x 13.5 x 21.1 cm)

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  #9

Hygrometer & PH Meter Bundle by Joyous - PH Digital Water Tester for Household Drinking Water, Swimming Pools & More - Humidity Monitor & Thermometer

 Ean: 0716417726449   |   Asin: B07DY51YTW

Gain The Ultimate Water And Air Testing Kit With A 2 in 1 High-Value Bundle!

Are you looking for the most perfect and easy to use pocket-sized pH water tester to use at home, work or laboratory?

Or are you looking for a stylish digital hygrometer to place in your office, home, greenhouse or baby room that will keep track of room humidity and temperature?

Whichever the case may be, we've got the ideal cost-saving solution for you!

Introducing The Hygrometer & PH Meter Bundle By Joyous!

Our digital pH meter and digital hygrometer are made using exclusively the highest quality and durable materials to protect the internal measuring tools and guarantee their accuracy, longevity and durability.

Both devices are cordless, boast a space-saving design, LCD displays and easy controls for anyone to use and understand the world around them!

Why This Bundle Is The Best For You:

Hygrometer Specifications:

Temperature display in Fahrenheit and Celsius Temperature display range: 32 F-122 F(0 -50 C) Humidity display range:20% -95% RH Digital Clock and alarm function Highly accurate temperature and humidity measurements Built-in kickstand and hanging hook for easy display

PH Meter Specifications:

Reliable and quick reading with LCD display Wide use for home, laboratories, spas, aquariums, drinking water, hydroponics, beer, wine and food making Easy to use and protective cap Easy to calibrate with included screwdriver Measuring range: 0 -14.0 pH Resolution: 0.1 pH

Order The Hygrometer and pH Meter Bundle Today While Supplies Last. Click "Add To Cart" Now!

Features

  • BEST VALUE DIGITAL BUNDLE Unlike anyone on the market, we offer a double value bundle as you get both a digital hygrometer and PH water tester!
  • DIGITAL HYGROMETER Keeps track and displays indoor room temperature and humidity. Boasts a wall hanging and table standing design for easy display.
  • PH WATER TESTER Is handheld, cordless and very easy to use. Remove the protective cap, immerse the pH meter electrode in the solution and turn on!
  • VERSATILE USE The digital pH meter can be used for drinking water analysis, pools, aquariums, spas, hydroponics, beer and food making and more!
  • A KIT THAT WILL LAST FOR YEARS Premium quality materials, superior construction, great design and LCD displays ensure longevity and durability.
  • See more on Amazon...

Brand: Joyous LLC   |   Manufacturer: Joy4life

Package Dimensions: 2.17 x 5.98 x 7.4 inches (5.5 x 15.2 x 18.8 cm)

Amazon Price: $17.99 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $29.99

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  #10

SunGrow Digital pH and TDS Meter Set Highly Accurate Readings - Lightweight, Portable & Easy to Read LCD Screen - Monitor hydroponics, Aquarium, Fruit, tap Water, Pool Water - Batteries Include

 Ean: 0688977508820   |   Asin: B07C7GKT6Z

b>How do I operate the PH and TDS meter?
Take off the cover and turn on the meter. Submerge the meter in your water solution. Use a glass beaker to ensure levels do not exceed more than 0.7". Wait for 10~30 seconds and press the "hold" button to get accurate readings. Clean the probe after using, dry it and replace in your box. You can use buffer solution in the cap of your PH and TDS meter to ensure accurate results for your next reading.

Can this be used to test soil?
No, It is for use in water only. The pen electrode can be directly inserted into water or conveniently dipped into a glass beaker of a measured solution of water. You can read the results on the LCD screen within 5 seconds. The sensory probe is made from a highly sensitive titanium alloy.

How do I clean the meter?
Make sure to keep the electrodes clean for continued accurate readings. Clean by rinsing them in RO (reverse osmosis) water. If scale builds up, you can use a little vinegar to clean them and then rinse again in RO water. Avoid touching the electrodes when rinsing to prevent any damage. Always use a clean vessel that is well rinsed before collecting water for testing as even Minute amounts of detergent can give false high TDS readings.

What does the set include?
1 Digital pH / TDS Meter
1 BNC pH Probe with Protective Cap
1 Power Adapter
4 LR44 Battery (installed)
2 Calibration Powder (pH 4.01 & pH 6.86)
1 Mini screwdriver / trimmer
1 Clip
1 Instruction Manual

Parameters: Measuring range: 0 ~ 999 ppm
Accuracy: 2% (FS)
Power: 2 X 1.5V
Automatic Temperature compensation: 32 F ~ 140 F
Operating temperature: 32 F ~ 122 F
Applications: Water production, transfer fluid, boiler water, deep well water, laboratory, aquaculture, hydroponics (test your nutrients), home, chemical teaching, ionized liquid cosmetics, water supply, travel care & so on.

Features

  • TWO-IN-ONE SOLUTION --- This Ph and TDS combo meter will give you the best of both worlds in one device. This SunGrow pack includes electrodes and components needed to test both the pH and TDS of any water solution. It's easy to use and less equipment to deal with than two separate devices.
  • ENERGY-SAVING, LIGHTWEIGHT AND PORTABLE DEVICES--- This PH and TDS meter has a handheld pen-type design of hardly 1.7 oz weight, which is lightweight and portable. It comes with a handy case that you can easily slip into a backpack or work bag if you need to bring it with you. The meter shuts off automatically after 10-minutes of non use to conserve batteries. (BATTERIES INCLUDED)
  • CALIBRATION SCREWDRIVER INCLUDED --- These meters have been factory-calibrated and are designed to stay consistent. However, if you need to recalibrate your meter from time to time, or you want to calibrate for different applications, you can easily use the screwdriver calibration tool included for continued accurate readings of your water. The TDS meter is most accurate when calibrated as close as possible to the sample to be tested.
  • HIGHLY ACCURATE READINGS --- This pH and TDS professional level water test meter precisely measures and monitors the levels in your aquarium, or other water. The SunGrow pH and TDS meter will give you extremely accurate readings of the ph levels and Total Dissolved Solid within 2% range
  • MULTI USE MEASURING TOOL--- This little tool is a valuable instrument for keeping tab on various bodies of water. You can use it to make sure the level in your freshwater or saltwater aquarium is safe and optimal for your fish, test water in a laboratory, or for the hydroponically grown vegetables. You can also test swimming pool, tap water and spa water.
  • See more on Amazon...

Brand: SunGrow   |   Manufacturer: Luffy Pets Collection

Package Dimensions: 1.5 x 3.8 x 7 inches (3.8 x 9.7 x 17.8 cm)

Amazon Price: $11.95 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $11.95

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  #11

LOVEBAY Digital PH Meter, Pocket Size 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools

Asin: B071CP1GV9



LOVEBAY PH meter, greatest invaluable tool for you

LOVEBAY PH meter features an auto calibrate function that will save you time, features A 0.00-14.00 measuring range with an astounding 0.01 precision!
The result? With LOVEBAY Test Kit, whether you are dealing with Agriculture, Gardening or want to test the water supply, soil, your swimming pool/aquarium/other household use, Lab use or if you are into brewing at home - making your own beer/wine, enjoy the greatest invaluable tool during PH balance testing.

Best Design

Pocket size design for portability, you can simply follow the instruction on the provided packet of solution 4.01 or 6.86, immerse the PH tester in the solution and adjust with the provided screwdriver to dial it in.
Smart design give you one-touch, no hassle, accurate readings. With the single touch of a button, you get your reading in a large easy to read digital display, without having to compare color charts or deal with drippy paper test strips. And the auto calibration button means there's nothing to adjust.

Highest Quality
It's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD diplay, reliable and quick reading.

Worry-free Warranty

12 months worry-free product guarantee for every purchase from LOVEBAY.

Note:
Clean the electrode with distilled water every time before and after use
Be careful with the glass probe since it may be a little fragile when you use.
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.
Open the battery case or replace battery, then need to recalibrate the meter

Features

  • WIDE USE : Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics; Appropriate for wide range of applications
  • PREMIUM COMPLETE KIT : Our digital pH test kit includes 6x PH buffer powders, features an AUTO CALIBRATION button, has a pH measuring range of 0.00-14.00, enables you to calibrate this unit in complete frustration free mode.
  • Fast and Accurate Results: Compared with color charts or messy test strips, our PH meter only takes a few seconds for your result to appear on screen and will get you the more high precision you need to have. Resolution: 0. 01 pH, accuracy: 0.05 pH
  • Clear Backlit LCD Display: The new backlit LCD display makes reading more convenient! Simply immerse the electrode into solution, readings are quickly displayed on a large green backlit LCD screen, greatly improving night visibility.
  • Extremely Portable: Pocket size pen-style design lets you conveniently carry it with you wherever you go. Its special protective plastic case will protect it whether you take it to the pool, on a trip, to the beach, camping or a picnic
  • See more on Amazon...

Brand: LOVEBAY   |   Manufacturer: LOVEBAY

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  #12

Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC (Blue) (yellow)

Model: DIB-05   |    Mpn: IB-1   |    Ean: 7447521287436   |    PartNumber: IB-1   |   Asin: B00LFUVSNC

AUTO CALIBRATION: The VANTAKOOL PH meter has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using VANTAKOOL Buffer Powder. WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.

Features

  • It's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading.
  • See more on Amazon...

Brand: VANTAKOOL   |   Manufacturer: VANTAKOOL

Package Dimensions: 1.4 x 4.2 x 14.2 inches (3.6 x 10.7 x 36.1 cm)

Warranty: 100% NO QUESTIONS ASKED MONEY BACK GUARANTEE

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  #13

VacFlow Floating Pool Thermometer, Polar Bear with String, for Outdoor/Indoor Pool and Spa, Jacuzzi and Pond

 Ean: 0689528514796   |   Asin: B07H5PWTSZ

VacFlow Polar Bear Pool Thermometer , Gives the accurate reading of your pool temperature without having to waste any time. The Polar Bear design makes it a fun addition to a pool with it floating around without getting in the way, It has a string so that it can be tied to a pole or anywhere so it stays in a specific area

Features

  • Reads both in C and F
  • Includes rope so it doesn't float away from its desired area
  • Made from Durable ABS plastic to last from year to year
  • Polar Bear Shaped top to add fun decor to your pool
  • See more on Amazon...

Brand: Vacow ClearFlow   |   Manufacturer: Vacow ClearFlow

Package Dimensions: 4.45 x 5.75 x 8.98 inches (11.3 x 14.6 x 22.8 cm)

Amazon Price: $6.79 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.79

Warranty: 90 Satisfaction Guarantee!

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  #14

Luxuglow Wireless Floating Pool Thermometer Digtal Floating Thermometer Swimming Pool Hot Tub Pond Spa Floating Thermometer Remote Temperature

 Ean: 0753318371446   |   Asin: B07JNB2QMX

Specifications: Machine size :11.8cm X7.4cm X2.0cm Remote sensor size :12.0cm X5.5cm X7.9cm Water temperature range: -40 to 60 degrees Indoor temperature range: 0 to 50 degrees The 433MHZ wireless receives water temperature of 3 channels Record the highest and lowest indoor temperature and water temperature Line-of-sight wireless transmission line (outdoor) : 100 feet Frequency: 433 MHZ Update rate: on the remote control, 90 seconds 10 seconds display console. Measurements: Indoor temperature: - 40 to 140 F + 2 0.1 Water temperature - 58 to 140 F + 2 0.1 Power consumption: Display console: 2 x AAA 1.5v alkaline battery Remote sensor: 2 x AA 1.5v alkaline battery

Description: This product USES the high quality sensor, the sensor directly contacts with the water, the measurement temperature is more accurate. Wireless transmission, more than 120 meters away. Super bright LED backlight. It is widely used to measure water temperature in bathtub, swimming pool, fish pond, etc.

Special note: This product requires waterproof. And when it's set up. The waterproof ring is required to be installed. Screw down the lid.

Package included: 1 x Thermometer 1 x Sensor

Features

  • Floating thermometer, with better waterproof effect than ordinary pool thermometer.
  • This product uses the high quality sensor, the sensor directly contacts with the water, the measurement temperature is more accurate.
  • Wireless transmission, more than 120 meters away. Super bright LED backlight.
  • It is widely used to measure water temperature in bathtub, swimming pool, fish pond, etc.
  • To measure indoor temperature and swimming pool temperature, wireless connection, easy to check the pool temperature indoor.
  • See more on Amazon...

Brand: Luxuglow   |   Manufacturer: Luxuglow

Amazon Price: $19.27 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $19.27

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  #15

WOSOSYEYO 3 in 1 Water Quality Analyzer Monitor PH TDS Temp Meter Acidometer Thermometer( Color:White & Blue)(Size:640mAh)

 Ean: 0193450864770   |    PartNumber: WOSOSYEYO   |   Asin: B07K1C6HD6

Features:
1.It is a water quality tester,designed to to measure the PH & TDS & TEMP of solution.
2.Use ergonomics. It is easy and fast for user to use with simple key operation mode and comfortable hand feeling.
3.Large and clear LCD with backlight, easy to read and accurately measuring functions.
4.Measure precisely,respond quickly.
5.Made of premium plastic shell, durable and sturdy.

Description:
1.Lightweight and portable, easy to carry.
2.Electrode probe can be replaced, ATC function. Easy calibration of pH and TDS with just a mini-screwdriver.
3.Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.Automatic temperature compensation.

Specification:
Color: White & blue
Battery Type:DC 6V
Temperature range:-50-70 -58-158
PH range:0.00-14.00PH
TDS range:0-19990ppm
Accuracy: pH: 0.1pH TDS: 2%F.S TEMP: 1 / 2
Resolution: pH: 0.01pH TDS 10ppm
Size:182 x 35 x 35mm
Weight:83g

Package Information:
Package Size: 205 x 103 x 51mm/8.07 x 4.06 x 2.01in
Package Weight:166g/5.85oz
General Box Package

Package Included:
1 x Water Quality Tester
1 x Mini screw driver
1 x User Manual

Features

  • 1.It is a water quality tester,designed to to measure the PH & TDS & TEMP of solution.
  • 2.Use ergonomics. It is easy and fast for user to use with simple key operation mode and comfortable hand feeling.
  • 3.Large and clear LCD with backlight, easy to read and accurately measuring functions.
  • 4.Measure precisely,respond quickly.
  • See more on Amazon...

Brand: WOSOSYEYO   |   Manufacturer: WOSOSYEYO

Amazon Price: $39.85 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 2-3 business days
List Price:

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  #16

Walmeck Digital TDS Tester Portable Water Quality Testing Meter Pen LCD Screen Mini Waterproof Accurate Water Measurement Tool ATC Drinking Water Aquariums Swimming Pools

 Ean: 0799968165080   |    PartNumber: TJD4457103487400MD   |   Asin: B07JKSJ1YZ

Specifications: Color: Light Blue Material: ABS Plastic Testing Range: TDS: 0 9990ppm Temperature Range: 0 60 Resolution: 1ppm(0 999ppm), 10ppm(1000 9990ppm) Accuracy: 2% Operating Temperature: 0 60 Automatic Temperature Compensation: 0 60 Battery: 1 * 3V CR2032 Button Cell Battery (NOT Included) Item Size: Approx. 150 * 30 * 20mm / 5.9 * 1.2 * 0.8in Item Weight: Approx. 28g / 0.99oz Package Size: Approx. 15.5 * 3.5 * 3cm / 6.1 * 1.4 * 1.2in Package Weight: Approx. 46g / 1.6oz Package List: 1 * TDS & TEMP Meter (Battery is not included) 1 * User Manual 1 * Storage Bag

Features

  • Pocket size, lightweight and portable.
  • Widely used to test the TDS & TEMP of solution/water.
  • ATC function(Automatic temperature compensation) and clear LCD display.
  • Very wide variety of applications, used for testing the total dissolved solids level of almost any liquid.
  • Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, swimming pools and other water systems.
  • See more on Amazon...

Brand: Walmeck   |   Manufacturer: Walmeck

Package Dimensions: 1.18 x 2.17 x 6.1 inches (3.0 x 5.5 x 15.5 cm)

Amazon Price: $6.99 | as of 11/18/2018(8:42pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.99

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