[ADWA] Waterproof Portable Meter AD131


[ADWA] Professional Waterproof pH-ORP-TEMP Portable Meter with GLP

Part No: AD131


AD131 is a heavy-duty portable waterproof meters for pH and temperature measurements, designed to provide laboratory results and accuracy even under harsh industrial conditions.


Main features

  • 7 memorized buffers for pH calibration (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45)
  • Messages on the LCD to make the calibration easy and accurate
  • pH readings with manual or automatic temperature compensation
  • Calibration time-out alarm
  • Log-on-demand
  • HOLD feature to freeze stable reading on the LCD
  • GLP feature to view last calibration data for pH and relative mV


Supplied complete with

AD1230B pH electrode with epoxy body with tip protector, AD7662 stainless steel temperature probe, calibration solution in sachets (pH7 and pH4, 20 ml each), 1.5V AA alkaline battery (4 pcs), user manual.