AD131/AD132 Professional Waterproof pH-ORP-TEMP Portable Meter with RS232 interface & GLP

AD131 and AD132 are heavy-duty portable waterproof meters 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

• 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

• PC interface (only for AD132)

• Connection to an external serial printer with the following specification (only for AD132):

at least 16 characters/line, baud rate 9600 and RS232 input

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