OEM pH Water Tester


Keep track of your water pH balance with the accurate readings of the OEM pH Water Pen Meter Tester.

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  • 30 days easy returns
  • Order yours before 12.00pm for same day dispatch
  • Manufacture Warranty
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Keep track of pH levels with the OEM pH Water Pen Meter Tester and its accurate measurements. This pen meter tester offers a broad measuring range of 0.00 to 14.00 pH. This device’s extremely accurate ±0.05 pH readings allow for you to test your water within 0.01pH part resolution. The tester is designed to be lightweight and its LCD display offers a clear view of your pH readings.


  • LCD Information Panel
  • Compact and lightweight design
  • Accurate pH testing
  • Manual calibration with included screwdriver


  • pH Measuring Range: 0.00-14.00 pH
  • pH Resolution: 0.1 pH
  • pH Accuracy: ±0.05 pH
  • Calibration: Manual Calibration (by Screwdriver)
  • Temperature: 0-60°C
  • Auto Power-Off: 5 Minutes
  • Battery: 2x 1.5V (AG-13)
  • Screen Size: 2.6 x 1.2 cm
  • Dimensions: 15.5 x 3 x 1.6 cm


  • OEM pH Water Pen Meter Tester x1
  • Calibration Screwdriver x1
  • User Manual x1

Additional information

Dimensions5 × 3 × 16 cm