3-in-1 TDS PPM Meter Home Drinking Water Quality Test Pen EC Meter Thermometer

A colorful TDS chart on the back to explains ppm readings. If TDS≤40, the backlit color is green,for Drinking water. TDS: 0 - 9990 ppm (parts per million). If TDS>40, the backlit color is red,for No-drinking water.
A colorful TDS chart on the back to explains ppm readings. If TDS≤40, the backlit color is green,for Drinking water. TDS: 0 - 9990 ppm (parts per million). If TDS>40, the backlit color is red,for No-drinking water.

Digital TDS Meter Water Quality Tester EC and Temperature Test Meter 4 in 1 Set for Aquarium, Indoor, Pool, Feature:, For checking TDS/salt (NaCl)

TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter, 0-9999ppm, Ideal ppm Meter for Office Home Drinking Water Aquariums

Popular Wholesale ph and ppm meter For Testing Purposes

The ISPRING TDS meter is a digital instrument that measures the TDS (Total Dissolved Solids), in the scale of ppm (parts per million) which indicates the amount of solid dissolved in the water. The lower the TDS, the purer the water. EPA suggests that the TDS of drinking water should be below 500 ppm. Besides the purity, water temperature also impacts TDS value. ISPRING 3-button TDS meter features 2 sensors, 1 for TDS and 1 for temperature.

iSpring TDS 3-Button Digital Water Quality Test Meter with Temperature Test Function

Digital TDS Meter Water Quality Tester EC and Temperature Test Meter 4 in 1 Set for Aquarium, Indoor, Pool, Feature:, For checking TDS/salt (NaCl)

SimPure TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter, 0-9999ppm, Ideal ppm Meter for Office Home Drinking Water

This 6-in-1 Multi Parameter pentype water quality tester, can measure pH, Conductivity, ORP ,Temperature (°C/°F), TDS and Salinity in one meter. It does not require a power supply to operate, so it can be used anytime and anywhere. Measured value is accurately shown in the large, easy to read and clear LCD.

5 in 1 PH Temperature Conductivity TDS Salt Combo Pen Type Salinity Tester

digital water quality tester tds ec

3 In 1 Digital LCD Water Testing Pen Water TDS Quality Tester

TDS, EC and Thermometer 3-in-1 High-precision Water Quality

Membrane Solutions TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter, 0-9999ppm, Ideal ppm Meter for Office Home

3 in 1 TDS Meter for Water 35672 TE