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pH Meter Tester Pen

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SKU: Z3784
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  • Description



  • Free Auxiliary Standard Calibration: long press CAL for 5 seconds to enter the calibration mode, and press to select the powder corresponding to 6.86 and 4.01to complete the calibration. Likewise, pH meters feature automatic temperature compensation that adjusts for water temperature and water quality, giving a pH reading almost instantly.
  • Simple Operation: Easy to use and calibrate. Just press the "ON" button to get the PH test result of the water, and just press the "OFF" button to turn off. You can calibrate a digital pH meter by pressing the "CAL" button and immersing the electrode in the solution, the tester has a sensitive electrode sensor to read accurate pH. The accompanying detailed manual will show you how to get the best accurate and stable readings.
  • ATC Function: Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures.
  • Suitable For Many Occasions: Ideal for testing pH in drinking water, swimming pools, aquariums, reverse osmosis systems, spas or hydroponics; ideal for testing water, swimming pools, aquariums, spas, hydroponics, food, wine, beer and RO system, etc. As a tool to improve the quality of life, basically all environments that need to test the pH value can use this tester to get accurate data.
  • Portable: As a pen, it is small in size, light in weight, easy to carry, and can be conveniently placed in your pocket when you go out, allowing you to measure water quality issues anytime, anywhere.

Note: Actual product color may vary from the colour you see on your screen.

Warning: This product contains button battery. Hazardous if swallowed.


  • Type: UV light glue pen
  • Size: 15.2 * 3.2 cm
  • Measure Range: 0.00 - 14.00 pH
  • Resolution: 0.01 pH
  • Operating Temp: 0°C - 60°C
  • Material: ABS
  • Color: Blue
  • Weight: ‎95gm


  • High quality
  • Accurate and reliable
  • Easy calibration
  • Wide application
  • ATC function
  • Durable
  • Portable
  • Large HD screen
  • Clip on back
  • Easy to use

Package Content:

  • 1x pH meter
  • 1x Case
  • 1x Instruction
  • 2x Button batteries (Built-in)
  • 2x pH powder

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