Ketotek 4 In 1 TDS PH Meter Temperature Meter EC Tester Water


4 In 1 TDS PH Meter Temperature Meter EC Tester Water Quality Monitor Tester for Pools Drinking Water Aquariums



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.

Just turn PH meter on and stir water gently, then stabilized readings will be showed on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 5 minutes.

Hold Function & Auto-off function: Freeze the measurement to view it out of the water. Turns off meter after 5 minutes of non-use to conserve batteries.

Wide Use: Pocket Size TDS PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.


  • PH:0.00-14.00ph
  • EC:1-19999mu s/cm
  • TDS:1-19999ppm
  • 0-60.0degC / 32deg-140.0degF
  • Resolution
  • 0.01ph
  • 1us/cm
  • 1ppm
  • Accuracy(@25degC/77degF)
  • +/-0.05ph
  • EC: +/-2%
  • TDS: +/-2%
  • +/-0.5degC
  • Calibration
  • PH 6.86point Accuracy: +/-0.1ph
  • 6.86/4.00 points: Accuracy +/-0.05ph
  • EC calibrated by factory 1413mu s/cm
  • TDS calibrated by factory 1413mu s/cm
  • Temp. compensation
  • ATC 0-60degC
  • Battery: 3 X LR44 1.5V ( No included )
  • Auto Power off: 5 minutes
  • Low power protection
  • Battery Indicator

Package content:

1 x 4 in 1 PH/TDS/EC/Temp meter ( No including batterys)
2 x Calibration Powder


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