website templates

Portable pH Meter


PH-100P is a portable and waterproof pH/ORP meter perfect for laboratory and filed uses. Its three-point-calibration design enables wide range of calibrated measurement. The simultaneous display of main measurement and temperature value make it also ideal for field and laboratory recording. Its advanced data logging function can automatically save up to 500 sets of data, and the data can be downloaded through RS-232 interface to a computer or a printer. This device is not only perfect for field and laboratory measurements, but also perfect for recording without hand-writing.


  • Light, handy, and easy-to-use
  • IP65 water proof
  • Low-power consumption system allows operation up to 1000 hours
  • Large LCD display with temperature indication
  • Automatic temperature compensation with PT-1000 or NTC probe
  • Calculates and indicates moving average values of continuous measurement to enhance stability
  • Automatic or manual calibration up to 3 points


Measuring ModepH/Temperature
Measuring rangepH:-2.00〜16.00pH
Temperature: -10.0〜110.0℃
ResolutionpH: 0.01pH
Temperature: 0.1℃
AccuracypH: ±0.005pH
Temperature: ±0.2℃
CalibrationUp to 3-point calibration (automatic or manual)
Impedance input≧10^12Ω
Display1/2 inch LCD display
Auto power-offEquipped
Data storageAutomatic or manual saving Up to 500 data
RS232C interfaceDownload only (Dual way with Modbus protocol)
Power4 x AA batteries
Protection levelIP65
SizeW98 x D38 x H184 mm
Weight0.35 kg

Don't hesitate to contact us

Ready for offers and cooperation

Tel: +81-3-6240-1621
Fax: +81-3-6240-1830