Waterproof Digital pH Meter - Pen Type
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The Waterproof pH meter is for a user who wants to measure pH Very accuratley in their aquarium, ponds or for hydroponic gardens.  This is ideal where the water conditions need to be controlled to a tight pH to optimise healthy fish life and plant growth.  The pH Meter is far more accurate than test strips or reagents and for the average user has half the cost per test than conventional methods.  Ease of use: The waterproof pH Meter is easy to use, just dip the electrode into the test solution, stir and get a accurate stable reading in 20 seconds.



  • PH meter range: 0.0 to 14.0 pH
  • PH meter resolution: 0.01 Ph
  • PH meter accuracy (@20°C/68°F): ±0.05 pH
  • STDBY overlength
  • Typical EMC Deviation: ±0.1 pH
  • PH meter calibration: Manual, 1 point,
  • Temperature Compensation Automatic: 0 to 50°C
  • PH meter environment:0 to 50°C (32 to 122°F);
  • RH max 95%
  • Battery Type: 4 x 1.5V alkaline
  • Battery Life :approx. 200 hours of use
  • CALIBRATION: Immerse the tester up to the maximum immersion level in pH 6.86 buffer solution; Allow the reading to stabilize and using a small screwdriver adjust the calibration trimmer to read 6.9. Calibration is now complete.
  • PH meter Easy to change the electrode
  • PH meter Energy conservation
  • Dimensions:152 x 30 x 21 mm(5.9 x 1.2 x 0.8")
  • Weight:53 g


Package Content:

  • 1 x pH meter
  • 1 x screw driver
  • 4 X 1.5V batteries (included)
  • 1 x instruction manual ( English)



  • Item #: pHM-WP

Waterproof Digital pH Meter - Pen Type

Price: RM229.90
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