Provides accurate and reliable test readings: 3-In-1 Digital TDS meter provides accurate readings for TDS (Total Dissolved Solids) EC (Electrical Conductivity) and temperature. Professional, Accurate, and Precise 3-in-1 TDS, EC, and Water Temperature Meter. The TDS meter has automatic temperature compensation in measurement mode. 9 minutes no operation, the meter will automatically shut down. Save power, extend battery life

Multi-mode conversion: TDS EC meter instrument a total of 4 different modes press the SHIFT key can be converted between different modes. Mode memory function, each boot mode is the default mode used before the shutdown


Locks your reading making it easy to record: Large, easy to read LCD screen and data-hold function makes reading and recording a snap. “HOLD” automatic locking, “SHIFT” automatic conversion, 5 minutes Automatic locks. Press the SHIFT key while the value is locked to view the measurement results for the different modes. The measurement time is rapid, due to the exquisite naked type sensors, 5 seconds complete


Pocket Size: TDS meter is a professional water level test instrument, the operation is simple, the appearance of fashion, small size, and easy to put in your pocket! For today's market volume is the smallest, lightest portable. Reasonable design, pen electrode can be directly inserted into the water solution, measured it. Compact size that enables you to take anywhere


Widely Use: Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, laboratory and scientific testing, pools, ecology testing, colloidal silver, water treatment, and more.


How to use

  • STEP 1: Remove the electrode protective cap before use 
  • STEP 2:Press the ON/OFF button, and immerse the meter into the solution. (The solution should not over the immersion line)
  • STEP 3: After the numerical display is steady, press the HOLD button and take it out of the solution for checking the result
  • STEP 4: Wipe clean the electrode after use, turn off the meter and replace the protective cap
139 Items

Data sheet

± 2%
1 x Carrying case
1 x TDS Meter
1 x User's manual
Conductivity: 0 - 9999 μs/cm
TDS: 0 - 9999 ppm
Temp: 0.1 - 80.0°C

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