Digital pH Meter Pen Type With Backlight

Digital pH Meter Pen Type With Backlight

SKU: SE.31.3355-01

The Digital pH Meter with Backlight is an essential tool for precise pH analysis in labs, designed for chemistry, biology, and environmental science research. Its compact size, advanced technology, and backlight ensure accurate readings in varying lighting. This versatile meter is a trusted choice for scientific investigations.


  • 1 x pH meter
  • 1 x screw driver
  • 3 x AG 13 button cell batteries
  • 2 pouches of calibration buffer solution
  • 1 x instruction manual ( English)


Product Code:
Measuring pH range: 0.0 - 14.0 pH
Resolution: 0.01 pH
Accuracy: ±0.1 pH
Operating Temperature: 0 - 50°C (32 - 122°F)
Calibration: 1 point
Power Supply: 4 x 1.5V Button cell batteries
Package weight: 0.161 kg
Product size (L x W x H): 15.2 x 3.1 x 2.1 cm / 5.97 x 1.22 x 0.83 inches
Package size (L x W x H): 17.5 x 6.5 x 3.1 cm / 6.88 x 2.55 x 1.22 inches

*With Automatic Temperature Compensation (ATC)
*Pre-calibrated at factory
*Supplied with a screw driver

Operating Information:

  1. Remove the protective cap and turn on the device.
  2. It is recommended to calibrate the unit before initial use or if it has not been used for an extended period of time.
  3. Place the electrode into the sample solution, stirring gently. Wait a few seconds for the displayed value to stabilize.
  4. Immerse electrode in distilled/deionized water. Stir gently, then carefully pat dry with tissue paper to avoid damage to glass bulb.
  5. Remember to turn off, rinse, and seal the unit before storage. Consider replacing all batteries if there are issues with powering on or display fading.
Contact us for any queries

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