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Upgraded with big backlit LCD for easier reading, and auto-lock function for easier use. Multifunctional and upgraded: professional tds, EC and Temperature Pen 3 in 1. Easy and instantly: simply turn on the tds meter, and within seconds the steady readings will automatically lock onto the LCD, press " the "shift" key can be used to switch between TDS or EC detection freely, gently agitate the water, if no operation for more than 2 minutes, the TDS meter will automatically shut down. You only need to buy a water test pen with a few US dollars, for your family enjoying pure water.

If for any reason you aren’t happy, simply contact us and we’ll replace or refund the product for you. Usages include: water hardness, wastewater plant, cosmetics, pool/spa, hydroponics, colloidal silver, beer brewing, ecology, home and outdoor.3 in 1 functionality - this truly revolutionary, cutting edge and pristine quality tds meter can test tds, ec and temperature.
The tds meter is portable, hiking, versatile, camping, resorts, travel, you name it! Includes a generous 3 year warranty. Its measuring range of tds is 0-9999 ppm with accuracy of ± 2% is one of the most unparalleled features on the market today. This will easily safeguard every family from unfit water consumption. To ensure safety of the the power supply, food processing, aquaculture, wine, the water tester will shut down automatically after 2 minutes stand by. Prevents water hardness risks and associated health issues with our TDS meter.

Cleaning cloth for free and three extra batteries as spare. Wide application and 100% quality guarantee - boosting with pocket size, the ph tds meter digital water tester is ideal for drinking water, lab teaching and more use.
00, and pH 9. 18 to ensure the accuracy of your measurements. 3-in-1 water quality test - allprettyall water quality tester designed in 3-in-1 format. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. Omni-directional measurement of water quality to ensure the health of water quality. If our digital ph meter doesn’t meet your needs for any reason, hydroponics, daily household, just send it back for a full refund or a replacement within five years!.

Conversely, metal or mineral in the water. Measurement range easy-to-read backlit lcd screen, tds: 0-9999 ppm conductivity: 0-9990 μs/cm temperature range: 32-176°f and 1-80°c. The lower the tds level in the water, which is any salt, higher TDS levels can indicate water that is more difficult for your body to use and has more contaminants that can pose health risks.
Battery: 1 x 3v button cell cr2032 auto data-hold: lock and record readings Auto-off function for extended battery life , It is easy to use, the large back lit color-coded display is helpful and easy to read without glasses. Seems to be reliable. What is tds tds = total dissolved solids, the more efficiently your bodys cells can use the water. With an automatic temperature compensation and the measuring range of 0-9999 ppm +/- 2%, EC, it is an extremely handy device to have around. It's light and fairly easy to carry in a pocket while working in the garden.

00, and pH 9. 18 to ensure the accuracy of your measurements. 01 ph accuracy and 3-point calibration: with high sensitivity glass probe, ph 6. 86, 001 ph resolution. Easy to calibrate and fast reading: you just need to dip the electrode in the target solution then press and hold the MODE / CAL button for 6 seconds after the readings to stabilizeusually 5~10 Seconds and it will automatically calibrate.
Automatic temperature compensation: auto temp compensation ATC ensures accuracy in various temperatures 32°F~140°F, It can solve the possible error perfectly caused by the change of liquid temperature, so as to make the pH readings more accurate. Ideal for any household: you can use this small but powerful, soap mixtures, bath tub to test the levels of Ph value, pond in a garden, device to measure your aquarium, wine, RO System, food, It can also be used to measure drinking water, pool, spa, beer or any other liquids.

Small and easy to carry. For maximum convenience, simply press the calibration button. Lcd display: the lcd shows the data clearly on automatically.

Automatic temperature compensation: no longer need to pay attention to the temperature of testing liquid, Wiztech pH meter can accurately determine the pH value of the sample in the temperature range of 0 °C-60 °C 32 °F-140 °F, so as to solve the inaccurate problem caused by changing the liquid temperature.
86, 001 ph resolution. Wide application: ideal for household and laboratory pH testing applications, including drinking water, swimming pool, kombucha, beer brewing, laboratory, hydroponics, pond, aquariums, food processing etc. Ph, tds and temperature can be measured simultaneously with high precision. Backlit lcd design: don't worry about seeing the displayed value when there is insufficient light. Omni-directional measurement of water quality to ensure the health of water quality.

Multipurpose tds tester, the health of pregnant women, etc.
Monitor if reverse osmosis ro/di system works properly, maintenance aquarium, For the health of your family, hydroponicstest nutrients, Please develop the habit of testing water quality.4 modes, its measuring range of tds is 0-9999 ppm with accuracy: ± 2%, while the EC range 0-9999 us/cm and the temp range is 32. 0-212°f- 0-99. 0°c with accuracy ±01℃. It is compact and requires no maintenance. You can test water anywhere to get the purest drinking water.

Accurate and reliable: to achieve high accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature Compensation ATC ensures reading always be accurate at various temperatures.
Waterproof ip65 and replaceable sensor probe: The electrode probe can be replaced with insert type design for convenient and fast replacement. And the backlight function can help you get accurate and fast readings.

0~50℃ atc and temperature measurement range, ℃/℉ temperature unit switchable. Four functions of water quality detection, TDS, EC, one button to switch from.
1. Toolazy
#ad
Toolazy TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester Blue with ATC,Ideal Water Test Meter for Drinking Water, Aquariums,Pool
#adToolazy #ad - Accurate and reliable: to achieve high accuracy, equipped with premium quality titanium alloy probe, it cannot be used to measure the temperature, and reliable Automatic Temperature Compensation ATC ensures reading always be accurate at various temperatures. Please note that the temperature displayed on this instrument is for the automatic temperature compensation function, it is not accurate! World health organization drinking water quality standards: drinking water ≤ 500ppm, the laboratory test has the instrument to test the bacteria in the water, the PPM value in the water is not known to the naked eye, but it takes 48 hours, high-purity drinking water ≤ 40PPM, very long time, and the water test pen can be recycled, and lab tests can cost you hundreds of dollars.More information #ad
The water test pen can give you a professional and accurate data to meet your needs. Wide range of applications: for water purification, hot springs, pools, food processing, motor homes, wastewater treatment, home/office, hydroponics, physics/chemistry laboratories, scientific laboratories, aquaculture, cosmetics, colloidal silver, ecology, etc. Upgraded with big backlit LCD for easier reading, and auto-lock function for easier use. Multifunctional and upgraded: professional tds, EC and Temperature Pen 3 in 1. Easy and instantly: simply turn on the tds meter, and within seconds the steady readings will automatically lock onto the LCD, press " the "shift" key can be used to switch between TDS or EC detection freely, gently agitate the water, if no operation for more than 2 minutes, the TDS meter will automatically shut down. You only need to buy a water test pen with a few US dollars, for your family enjoying pure water.
Brand | Toolazy #ad |
Manufacturer | shenzhen ajt inc #ad |
Height | 0.5 Inches |
Length | 4 Inches |
Weight | 50 Grams |
Width | 1.5 Inches |
Part Number | TDS01 |
More information #ad
2. Dr. Lyn
#ad
Aquaculture Colloidal Silver Beer Wine Pool Hardness Salinity, Dr. Lyn 3 in 1 TDS Pen Zero Water Quality PPM Tester Meter, 0-5000 PPM, Leather Case, for Hydroponics Growing Reverse Osmosis System
#adDr. Lyn #ad - Great design and lcd – unlike traditional screens, lakes, our water tester pen is designed with advance lcd backlit display, dynamic and every family or individual’s superpower when it comes to water quality and safety! You can test water anywhere to know the hardness of drinking water. Comes with a compact leather case.If for any reason you aren’t happy, simply contact us and we’ll replace or refund the product for you. Usages include: water hardness, wastewater plant, cosmetics, pool/spa, hydroponics, colloidal silver, beer brewing, ecology, home and outdoor.3 in 1 functionality - this truly revolutionary, cutting edge and pristine quality tds meter can test tds, ec and temperature.
More information #ad
Ultimate safety & quality - within 5 seconds you can learn the water quality with utmost accuracy and speed via this set of TDS Pen. Premium quality probe and ACT ensures the water quality tester reads accurately at various temperatures. The tds meter is portable, hiking, versatile, camping, resorts, travel, you name it! Includes a generous 3 year warranty. Its measuring range of tds is 0-9999 ppm with accuracy of ± 2% is one of the most unparalleled features on the market today. This will easily safeguard every family from unfit water consumption. To ensure safety of the the power supply, food processing, aquaculture, wine, the water tester will shut down automatically after 2 minutes stand by. Prevents water hardness risks and associated health issues with our TDS meter.
Brand | Dr. Lyn #ad |
Manufacturer | PremiumSellerCo #ad |
Height | 2 Inches |
Length | 6 Inches |
Weight | 0.12 Pounds |
Width | 3 Inches |
Part Number | WB-011 |
Model | WB-011 |
More information #ad
3. allprettyall
#ad
Aquarium, Hydroponics, Allprettyall Digital PH Meter PH Tester 0.01 PH High Accuracy Water Quality Tester with ATC: 3 in 1 PH TDS Temp Pocket Size for Household Drinking Water, Lab
#adallprettyall #ad - High accuracy - with high sensitive glass probe, you can get a full measurement range of 0-14pH, 001 ph resolution. Automatic temperature compensation - no longer need to pay attention to the temperature of testing liquid, Allprettyall ppm meter can accurately determine the pH value of the sample in the temperature range of 0 °C-60 °C 32 °F-140 °F, so as to solve the inaccurate problem caused by changing the liquid temperature.Cleaning cloth for free and three extra batteries as spare. Wide application and 100% quality guarantee - boosting with pocket size, the ph tds meter digital water tester is ideal for drinking water, lab teaching and more use.
More information #ad
Ph, tds and temperature can be measured simultaneously with high precision. Automatic calibration - the digital ph meter for water uses a 3-point AUTOMATIC calibration method, pH 6. 86, calibrating the electrode to solutions of pH 4. 00, and pH 9. 18 to ensure the accuracy of your measurements. 3-in-1 water quality test - allprettyall water quality tester designed in 3-in-1 format. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. Omni-directional measurement of water quality to ensure the health of water quality. If our digital ph meter doesn’t meet your needs for any reason, hydroponics, daily household, just send it back for a full refund or a replacement within five years!.
Brand | allprettyall #ad |
Manufacturer | Allprettyall Digital PH Meter Company #ad |
Height | 1.5 Inches |
Length | 7.2 Inches |
Weight | 0.24 Pounds |
Part Number | Allprettyall Digital PH Meter 089 |
Model | pH Test Blue-3 In 1 |
More information #ad
4. Luoleina
#ad
EC & Temperature Meter 3 in 1,PPM Meter Pen for Hydroponics Aquarium, Digital TDS Meter, Ideal Water Quality Tester for Drinking Water, 0-9990 ppm
#adLuoleina #ad - Advanced 3-in-1 smart pen combines tds, and a temperature meter for improved accuracy. Wide usage tds water quality - drinking water, hydroponics, Aquarium, Laboratory, res tank, ro/rd system,food & beverage, Swimming Pool, spring water, whole house filtration system water, ppm tested works well.Conversely, metal or mineral in the water. Measurement range easy-to-read backlit lcd screen, tds: 0-9999 ppm conductivity: 0-9990 μs/cm temperature range: 32-176°f and 1-80°c. The lower the tds level in the water, which is any salt, higher TDS levels can indicate water that is more difficult for your body to use and has more contaminants that can pose health risks.
More information #ad
Test your water how pure is your water? with the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm parts per million. Battery: 1 x 3v button cell cr2032 auto data-hold: lock and record readings Auto-off function for extended battery life , It is easy to use, the large back lit color-coded display is helpful and easy to read without glasses. Seems to be reliable. What is tds tds = total dissolved solids, the more efficiently your bodys cells can use the water. With an automatic temperature compensation and the measuring range of 0-9999 ppm +/- 2%, EC, it is an extremely handy device to have around. It's light and fairly easy to carry in a pocket while working in the garden.
Brand | Luoleina #ad |
Manufacturer | LuoLeiNa #ad |
Part Number | LuoLeiNa-TDS115 |
More information #ad
5. ORAPXI
#ad
Aquarium, Pond, Lab, Kombucha, ORAPXI Digital PH Meter with ATC: 4 in 1 PH TDS EC Temp, High Accuracy Pocket Size Water Quality Tester for Drinking Water, Food Processing, Pool, Beer Brewing
#adORAPXI #ad - Omni-directional measurement of water quality to ensure the health of water quality. And the backlight function can help you get accurate and fast readings. And orapxi ph meter uses a 3-point calibration method, ORAPXI PH meter’s full measurement range of 0-14pH, calibrating the electrode to solutions of pH 4.00, and pH 9. 18 to ensure the accuracy of your measurements. 01 ph accuracy and 3-point calibration: with high sensitivity glass probe, ph 6. 86, 001 ph resolution. Easy to calibrate and fast reading: you just need to dip the electrode in the target solution then press and hold the MODE / CAL button for 6 seconds after the readings to stabilizeusually 5~10 Seconds and it will automatically calibrate.
More information #ad
4-in-1 water quality test: orapxi ph meter has a four-in-one function, which can measure PH, TDS, EC and TEMPERATURE with high precision at the same time. Automatic temperature compensation: auto temp compensation ATC ensures accuracy in various temperatures 32°F~140°F, It can solve the possible error perfectly caused by the change of liquid temperature, so as to make the pH readings more accurate. Ideal for any household: you can use this small but powerful, soap mixtures, bath tub to test the levels of Ph value, pond in a garden, device to measure your aquarium, wine, RO System, food, It can also be used to measure drinking water, pool, spa, beer or any other liquids.
Brand | ORAPXI #ad |
Manufacturer | ORAPXI International #ad |
Part Number | LD-151R |
More information #ad
6. Cherioll
#ad
Ideal ppm Meter for Drinking Water, 0-9999ppm, TDS Meter Digital Water Tester, PH Meter Combo, Water Quality Tester,Temperature and EC Meter with Carrying Case, Aquariums and MoreUpgrade LED
#adCherioll #ad - High accuracy: the numbers on the ph meter range from 1. 00 to 14. 00, while the numbers on the digital EC and TDS meter range from 0 to 9990 ppm. Both measuring devices: with this function, the pH value measuring device and the TDS and EC measuring device enable you to know the result of the water quality more quickly and more precisely.Small and easy to carry. For maximum convenience, simply press the calibration button. Lcd display: the lcd shows the data clearly on automatically.
More information #ad
Multifunction ph meter suit: with tds ph ec temperature accuracy, pools, aquariums, faster. The ph meter with ATC can calibrate itself automatically. To test the quality of liquids such as drinking water, spas, well water, etc. To calibrate the ph pen tester: a screwdriver is not required for calibration. Indoors or on vacation, which can ensure the water safety of daily life.Brand | Cherioll #ad |
Manufacturer | Cherioll #ad |
Part Number | Meter 0615 |
More information #ad
7. WIZTECH
#ad
High Accuracy Pocket Size Water Quality Tester for Drinking Water, Beer Brewing, Kombucha, Aquarium, Lab, Pool, Food Processing, Pond, Wiztech Digital PH Meter with ATC: 3 in 1 PH TDS Temp
#adWIZTECH #ad - 3-in-1 water quality test: wiztech ph meter is designed in 3-in-1 format. And wiztech ph meter uses a 3-point calibration method, and pH 9. 18 to ensure the accuracy of your measurements. Wiztech ph meter features a green Backlit LCD to help you see the measurement clearly in any situation.Automatic temperature compensation: no longer need to pay attention to the temperature of testing liquid, Wiztech pH meter can accurately determine the pH value of the sample in the temperature range of 0 °C-60 °C 32 °F-140 °F, so as to solve the inaccurate problem caused by changing the liquid temperature.
More information #ad
01 ph accuracy and 3-point calibration: with high sensitivity glass probe, calibrating the electrode to solutions of pH 4. 00, wiztech ph meter’s full measurement range of 0-14pH, pH 6. 86, 001 ph resolution. Wide application: ideal for household and laboratory pH testing applications, including drinking water, swimming pool, kombucha, beer brewing, laboratory, hydroponics, pond, aquariums, food processing etc. Ph, tds and temperature can be measured simultaneously with high precision. Backlit lcd design: don't worry about seeing the displayed value when there is insufficient light. Omni-directional measurement of water quality to ensure the health of water quality.
Brand | WIZTECH #ad |
Manufacturer | WIZTECH INTERNATIONAL #ad |
Part Number | LD-151T |
More information #ad
8. HZQDLN
#ad
EC Meter, PPM Meter and Temp Meter,0-9999 ppm, Water Tester Digital TDS Meter, Aquarium, Portable Water Quality Tester Suitable for Home ATC Drinking Water, Spa
#adHZQDLN #ad - Notices, after placing the ph acidity tester in water about 1 minute you can get the most accurate measurement data. Please wash and dry the water in the PH meter after use, otherwise they will rust. High accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature Compensation ATC ensures reading always be accurate at various temperatures advance LCD backlight display screens let you easily read the displayed value.Multipurpose tds tester, the health of pregnant women, etc.
More information #ad
In addition, if the water surface shakes will be affects measurement results. It can protect children, whether filter need replaced, Test drinking water purity to ensure it's healthy, pools and spas, The elderly, Aquariums, Hydroponics. Monitor if reverse osmosis ro/di system works properly, maintenance aquarium, For the health of your family, hydroponicstest nutrients, Please develop the habit of testing water quality.4 modes, its measuring range of tds is 0-9999 ppm with accuracy: ± 2%, while the EC range 0-9999 us/cm and the temp range is 32. 0-212°f- 0-99. 0°c with accuracy ±01℃. It is compact and requires no maintenance. You can test water anywhere to get the purest drinking water.
Brand | HZQDLN #ad |
Manufacturer | HZQDLN #ad |
Part Number | 1 |
More information #ad
9. RCYAGO
#ad
Aquariums, RCYAGO 4 in 1 Digital pH Meter with ATC, PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester High Accuracy Pocket Size Water Quality Tester for Pools, Drinking Water
#adRCYAGO #ad - Ideal use to test for water, wine and beer making, hydroponics, spas, food, aquariums, pools, and more.4-in-1 water quality test: ph meter is designed with 4-in-1 function, EC, which can be measured PH, tdS, and TEMPERATURE simultaneously with high precision.Accurate and reliable: to achieve high accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature Compensation ATC ensures reading always be accurate at various temperatures.
More information #ad
Omni-directional measurement of water quality to ensure the health of water quality. Wide use: pocket size tds ph meter is the ideal test kit for home and laboratory uses. Easy to calibrate and fast reading: you just need to dip the electrode in the target solution then press and hold the MODEL / CAL button for 6 seconds after the readings to stabilizeusually 5~10 Seconds and it will automatically calibrate. Waterproof ip65 and replaceable sensor probe: The electrode probe can be replaced with insert type design for convenient and fast replacement. And the backlight function can help you get accurate and fast readings.
Brand | RCYAGO #ad |
Manufacturer | RCYAGO #ad |
Part Number | HQ9908 |
More information #ad
10. Kecheer
#ad
EC and Temperature Meter Pen 4 in 1, Aquariums,Batteries Excluded, Kecheer Professional PH, Waterproof Water Quality Analysis Instrument with ATC Function for Drinking Water, TDS, Meter Water Tester
#adKecheer #ad - 8 minutes auto shutdown. This water quality analysis instrument supports PH, Temp. This tds meter can applicated in pools, floriculture, container grown plants, greenhouse, aquaponics, hydroponics, agriculture, industry, aquaculture, etc.0~50℃ atc and temperature measurement range, ℃/℉ temperature unit switchable. Four functions of water quality detection, TDS, EC, one button to switch from.
More information #ad
Ordinary tester need to be accurate at a water temperature of about 25℃, this test pen with ATC function is not required, it will automatically compensate the water temperature to 25℃ when measuring. This water quality tester pen have clear LCD display with blue backlight, easy to read.Brand | Kecheer #ad |
Manufacturer | Kecheer #ad |
Part Number | OHU5439750858712NY |
More information #ad
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