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 include:
€¢ 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
€¢ HOLD feature to freeze stable reading on the LCD
€¢ GLP feature to view last calibration data for pH and relative mV