PH-025RE Digital pH Meter Monitor w/ replaceable electrode Probe


Model: PH-025RE_w/o_adaptor


An upgraded version of pH monitor that allows you to replace electrode once electrode is accidentally damaged and lets you mount the pH monitor to your tank or aquarium with the included adjustable mounting bracket. This detachable/replaceable pH electrode has high sensitivity, fast response, and with good repetition as well as suction cap to hold the electrode in place. Just like our old pH monitor it also provides quick and accurate readings, extremely easy to use and with ATC that automatically adjust itself to the environment temperature, a great tool for any aquarist. Free batteries are included in the set for easy mobility and less wire hanging on your aquarium area.


Simply dip the electrode to get the pH reading. Its high accuracy and resolution make it suitable even for the most-demanding applications. Use it to monitor the pH level of any type of water digitally, may it aquarium, swimming pool, spa, laboratories, hospitals, hydroponic purposes and other applications that needed accurate pH measuring and monitoring.


  • Reliable and stable replaceable BNC Electrode with 1 Meter (3.28 feet) cable
  • Adjustable Mounting Bracket with self-adhesive tape
  • Built with Automatic Temperature Compensation (ATC)
  • Easy to use with high accuracy
  • Large LCD Display with 4 digits
  • Pre-calibrated at factory
  • With CE and RoHS approval
  • Easy calibration of pH with just a mini-screw driver
  • Large & easy to read display system
  • Lightweight and compact
  • Batteries are included


  • Measuring Range : 0.00 - 14.00 pH
  • Resolution : 0.01 pH
  • Accuracy : ±0.1 pH
  • Automatic Temperature Compensation (ATC) : 0 - 50°C (32 - 122°F)
  • Operating Temperature : 0 - 50 °C (32 - 122 °F)
  • Batteries : 4 x 1.5 V (AG13 Button Battery) (included)
  • Size : approx. 60 x 55 ) x 23mm (2.36' x 2.17' x 0.91' inch)
  • Weight : approx. 113g

Set Includes

  • 1 x mini pH monitor
  • 1 x BNC Replaceable Electrode
  • 1 x Protective cap for electrode
  • 1 x Suction cap
  • 2 x Calibration Solution (pH 4.003 & pH 6.864)
  • 1 x Mini Screwdriver
  • 1 x Instruction Manual
  •  Standard factory package