Mesee TDS EC Tester Meter, 3-in-1 Professional Water Quality Test Meter LCD Digital TDS & EC Temperature Meter Testing Tool for Drinking Water, Aquariums, Hydroponics, Swimming Pools, Spas

• 3-In-1 TDS Water Tester can be used to test TDS, EC and Water Temperature Accurately.
• TDS: 0-9999 ppm; Conductivity: 0-9999 µs/cm; Temperature: 0.1-80.0°C/ 32.0-176.0°F; Accuracy: ± 2%
• Pen-type Design, compact and lightweight, convenient to use and store in your pocket or bag, you can take it anywhere.
• Can lock the readings for convenient reading and recording. Automatically turns off the meter to conserve batteries if without operation over 10 mins.
• Ideal TDS meter for testing water quality or purity in Water Purifiers, Water Filters, Drinking Water, Drinks, Pools, Spas, Aquarium, Hydroponics, Etc.

Mesee 3-In-1Digital TDS EC Tester Meter Water Quality Tester and Temperature Meter Tool - Test water quality purity, check the performance of your water filter, check for hardness to make sure you always drink pure water! How to Use : 1.Please unplug the protective cap, press the switch, place the electrode into the test solution. 2.After the numerical stability, press the HOLD button and take it out of the solution to read. 3.Turn off the meter after use, have to wipe clean the electrode and re-cover the protective cap. Mode Conversion: - The factory default TDS data, if you need the conductivity data, please press the ''MODE'' button, the instrument automatically shifted. - Press the ''MODE '' button twice, Celsius and Fahrenheit conversed, the factory default degrees in Celsius. Automatic Temperature Compensation: The instrument with automatic temperature compensation function under measurement mode. Specification: Conductivity: 0-9999 us/cm TDS : 0-9999 ppm Celsius : 0.1-80.0℃ Fahrenheit : 32.0-176.0℉ Accuracy: ±2% Battery: 3V CR2032 Button Battery (Included) Warm Tips: - Please don't store the TDS under high temperature and direct sunlight. - Please don't drop the entire TDS meter in the water or dip beyond the maximum immersion level. - Keep the electrode clean, cover the protective cap, please take out the batteries if idle for long periods. - Please adopt standard buffer solution calibration, incorrect calibration would cause measurement error, thus affect the accuracy of the test solution, or cause the instrument not to work properly. Package Included: 1 x Water Quality Tester(built-in 1 piece battery) 1 x Leather Bag 1 x User Manual