PH METER WATERPROOF PORTABLE

PH METER WATERPROOF PORTABLE AD132 is a heavy- duty portable waterproof meter for pH, ORP ( Oxidation Reduction Potential) 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 Log- on- demand HOLD feature to freeze stable reading on the LCD GLP feature to view last calibration data for pH and relative mV PC interface Connection to an external serial printer with the following specification: at least 16 characters/ line baud rate 9600 9- pin RS232 input Range PH : - 2.00 to 16.00 / 0.01 ORP: - 2.000 to + 2.000 mV Temp: 20.0' C to 120.0' C Memory : 500 samples on demand, with time. Battery : 4 x 1.5V AA batteries.