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HM Digital #ad - Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Hold function: freeze the measurement to view it out of the water. The sleek design of the TDS-4 is perfect for personal or commercial use.
KOMITASUI #ad - Highly efficient and accurate due to its advanced microprocessor technology, The TDS meter one measurement can be completed within 5 seconds. Long battery life cycle: the tds meter used with 2pcs 1.
5v batteries, can use more than 3 years, it will be power-off automatically after stop using in 5 minutes to save the battery. High accuracy: +/- 2% readout accuracy testing, which can avoid the interference of magnetic field in water.
EXPRESS WATER #ad - Fun, translucent blue housing that's very strong and durable. Economy model that is ideal for end-users. 1000 hours of usage and power source is 2 x 1. 5v button cell batteries included LR44 or equivalent. All our water filters are specially engineered to work together, producing the safest and best tasting water you’ll ever drink.
Measurement range: 0-9990 ppm. Reverse osmosis water filter: experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99.
Water purification system: drink the healthiest water on Earth. Express water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system. Highly efficient and accurate due to its advanced microprocessor technology. From 0-999 ppm, the resolution is in increments of 1ppm. Under sink water filter: don’t waste money on professional installation.
VIVOSUN #ad - Application: great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools. Features: comes with protective case; Lightweight, handheld design for portability and convenience.
Watts Premier #ad - Hold function: saves measurements for convenient reading and recording. Tds range: 0 - 9990 ppm mg/L. Advanced microprocessor technology for dependable test accuracy. Large and easy-to-read LCD screen. Built-in sensor for Automatic Temperature Compensation.
iPstyle #ad - Suitable for any type of tds or ec testing - check the tds or ec of your aquarium, or any water source. Multifunctional and upgraded: tds meter, ec Meter and Temperature Meter 3 in 1, upgraded with big backlit LCD for easier reading, and auto-lock function for easier use.
It works at 0 - 60 Deg. C. 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.
Hold function ensures to save measurements for convenient reading and recording. You can determine the effectiveness of your RO, pool, check the nutrient levels of your hydroponic setup, DI, or distillation unit, and more. Measurement range: from 0-999 ppm, 9990, with a resolution of 1 ppm.
GPJYYDS #ad - Tds measurement range: 0-9990ppm; accuracy: ± 2%; Resolution: 1ppm;Factory calibrated; Automatic Temperature Compensation; Voltage: 3V. In water, displayed on the screen in ppm parts per million. Just turn tds meter on and stir water gently, pH Pen. Upgraded with big lcd for easier reading, and the tds ppm meter will shut off automatically if without operation over 5 minutes.
Ph meter and tds meter- full measurement range of ph 0 - 14, reliable and quick readings. Accurate and reliable- to achieve high accuracy, simply press "ON", pH tester has a sensitive electrode sensor, tds meter equipped with premium quality titanium alloy probe, It only takes a few seconds for your result to appear on screen to read accurate pH levels.
How to use calibration- press cal for 5 seconds to enter the calibration mode, the buyer does not need to re-calibrate after receiving the goods, press in turn to select the powders corresponding to 6. 86, in the following cases, 4. 01, and 9. 18 to complete the calibration. Multifunctional and upgraded- professional tds, then stabilized readings will be hold-locked on LCD in seconds, and hold-lock function for easier use. Quick water tester- tds total dissolved solids digital water tester can accurately and quickly check the heavy metal content, ionic organic matter, soluble salt content, etc.
1. HM Digital
#adHM Digital C342 TDS and EC Calibration Solution, 342 ppm NaCl, 90 ml Volume
#adHM Digital #ad - Sealed with a coated foam liner. Use the hm digital tds calibration solution 342 ppm to periodically re-calibrate your HM Digital TDS meter or HM Digital Water Quality Tester.More information #ad
This hm digital tds calibration solution is also known as Water Tester Solution andTDS Meter Calibration Solution. The c-342 is nacl solution 342 PPM. Nacl calibration solution, available in 342 ppm or 1000 ppm. Comes in lightweight HDPE plastic bottles.| Brand | HM Digital #ad |
| Manufacturer | HM Digital, Inc. #ad |
| Height | 3 Inches |
| Length | 1.75 Inches |
| Weight | 0.21 Pounds |
| Width | 1.75 Inches |
| Part Number | C342 |
| Model | C-342 |
More information #ad
2. HM Digital
#ad1 ppm Resolution, HM Digital TDS-4 Pocket Size TDS Tester Meter with 0-9990 ppm Measurement Range , +/- 2% Readout Accuracy
#adMore information #ad
Alkaline batteries included. Atc automatic temperature Compensation ; Advanced microprocessor technology. This tds tester is ideal for all water purification applications, hydroponics, wastewater regulation, aquaculture, and colloidal silver.| Brand | HM Digital #ad |
| Manufacturer | HM Digital, Inc. #ad |
| Height | 5.5 Inches |
| Length | 0.55 Inches |
| Weight | 0.2 Pounds |
| Width | 0.9 Inches |
| Part Number | TDS-4 |
| Model | TDS-4 |
More information #ad
3. HM Digital
#ad1µS Resolution, 2% Readout Accuracy,with Leather case, Handheld Portable EC Temperature Water Test 0-9990 µS, HM Digital EC Meter EC-3M Electrical Conductivity Tester
#adHM Digital #ad - Ideal for commercial use, Includes A Carrying Case With Belt Clip. Hold function: saves Measurements For Convenient Reading And Recording. From 0-099 ms, the resolution is in increments of 001 ms, the resolution Is In Increments Of 0001 mS.More information #ad
Measurement range: 000-9. 99 ms. Auto-off function: the meter shuts off Automatically After 10 Minutes Of Non-Use To Conserve Batteries. From 1 to 9. 99 ms, indicated by A Blinking 'x10' Image. Electrical conductivity tester that reads in Millisiemens mS ATC Built-in digital thermometer.| Brand | HM Digital #ad |
| Manufacturer | HM ELECTRONICS #ad |
| Weight | 0.13 Pounds |
| Part Number | EC-3M |
| Model | EC-3M |
More information #ad
4. KOMITASUI
#adSwimming Pools, TDS Meter, Accuracy Testing Water Quality for Drinking Water Purity Test, Water Quality Tester Filter Pen, Aquariums, Etc.
#ad5v batteries, can use more than 3 years, it will be power-off automatically after stop using in 5 minutes to save the battery. High accuracy: +/- 2% readout accuracy testing, which can avoid the interference of magnetic field in water.
More information #ad
Imported high-quality clip, the titanium alloy probe has high test accuracy, TDS meter warranty 3 years. Tds meter built-in digital thermometer, ppm meter, Display: Large and Easy-to-read LCD Screen. Application: widely used in swimming pools, ppm tester, TDS testing, drinking fountains, water quality testing, hydroponics, aquariums, solubility testing and more.| Brand | KOMITASUI #ad |
| Manufacturer | KOMITASUI #ad |
| Height | 0.9 Inches |
| Length | 6.1 Inches |
| Weight | 0.13 Pounds |
| Width | 1.2 Inches |
| Part Number | TDS-3 |
| Model | TDS-3 |
More information #ad
5. EXPRESS WATER
#ad0-9990 ppm Measurement Range, Express Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank & HM Digital TDS-EZ Water Quality TDS Tester
#adMeasurement range: 0-9990 ppm. Reverse osmosis water filter: experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99.
More information #ad
99% of lead, arsenic, fluoride, Chlorine, Nitrates, Calcium, and more. Display: large and easy-to-read LCD screen. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image. Water purification system: drink the healthiest water on Earth. Express water’s quick and easy-to-understand design means you can install and understand everything about your new water filtration system. Highly efficient and accurate due to its advanced microprocessor technology. From 0-999 ppm, the resolution is in increments of 1ppm. Under sink water filter: don’t waste money on professional installation.
| Brand | EXPRESS WATER #ad |
More information #ad
6. VIVOSUN
#ad0.05ph High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Household Drinking, VIVOSUN pH and TDS Meter Combo, and Aquarium, UL Certified
#adMore information #ad
Included: ph meter, 3-in-1 TDS meter, 3 calibration buffers. 3-in-1 tds meter: measurement range 0-9990ppm, 01- 800°c, 0-9990µs/cm; accuracy ± 2%, 32. 0-176. 0°f; note: this meter can't test sea water. Ph meter: full measurement range of pH 0 - 14, reliable and quick readings.| Brand | VIVOSUN #ad |
| Manufacturer | VIVOSUN #ad |
| Length | 6.1 Inches |
| Weight | 0.22 Pounds |
| Width | 1.22 Inches |
| Part Number | 4336465266 |
More information #ad
7. Watts Premier
#adWatts Premier 273001 Digital Water Purifier Tester
#adMore information #ad
| Brand | Watts Premier #ad |
| Manufacturer | Watts #ad |
| Height | 6.25 Inches |
| Length | 1.5 Inches |
| Width | 1.5 Inches |
| Part Number | 273001 |
| Model | 273001 |
More information #ad
8. iPstyle
#adSwimming Pool, Hydroponics Grey TDS, Ideal for Drinking Water, PPM Water Quality Tester Measuring Range 0-9999ppm, iPstyle Digital TDS Meter Water Tester, Aquariums
#adIt works at 0 - 60 Deg. C. 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
From 1, the resolution is 10ppm, 000 to 9, indicated by blinking “x 10” symbol. Auto-off and hold function: the electrical conductivity meter shuts off automatically after 2 minutes of non-use to conserve batteries. Hold function ensures to save measurements for convenient reading and recording. You can determine the effectiveness of your RO, pool, check the nutrient levels of your hydroponic setup, DI, or distillation unit, and more. Measurement range: from 0-999 ppm, 9990, with a resolution of 1 ppm.
| Brand | iPstyle #ad |
| Manufacturer | iPstyle #ad |
More information #ad
9. GPJYYDS
#adHydroponics, 0.05 pH High Accuracy Tester Pen, Ideal Water Purity Test for Drinking Water, 0-9990ppm, Aquariums, ± 2% Readout Accuracy Digital Water Quality Filter Pen, 2 Pack pH Meter and TDS Meter
#adPh meter and tds meter- full measurement range of ph 0 - 14, reliable and quick readings. Accurate and reliable- to achieve high accuracy, simply press "ON", pH tester has a sensitive electrode sensor, tds meter equipped with premium quality titanium alloy probe, It only takes a few seconds for your result to appear on screen to read accurate pH levels.
More information #ad
Ph meter has been calibrated before delivery, the pH meter must be re-calibrated: Has been used for a long time after calibration; Special electrode use Frequently; The measurement accuracy requirements are relatively high. How to use calibration- press cal for 5 seconds to enter the calibration mode, the buyer does not need to re-calibrate after receiving the goods, press in turn to select the powders corresponding to 6. 86, in the following cases, 4. 01, and 9. 18 to complete the calibration. Multifunctional and upgraded- professional tds, then stabilized readings will be hold-locked on LCD in seconds, and hold-lock function for easier use. Quick water tester- tds total dissolved solids digital water tester can accurately and quickly check the heavy metal content, ionic organic matter, soluble salt content, etc.
| Brand | GPJYYDS #ad |
| Manufacturer | GPJYYDS #ad |
| Part Number | YYDS-H220804A-0001 |
More information #ad
