DO meter Adwa AD630

DO meter Adwa AD630

AD630 is a heavy-duty portable waterproof meter for DO (Dissolved Oxygen) and temperature measurements, designed to provide laboratory results and accuracy even under harsh industrial conditions.

Main features include

DO readings displayed in ppm or % saturation units
DO calibration at 1 or 2 standard points (0 and 100%), or at 1 custom point (>20%)
Galvanic DO probe with built-in temperature sensor
Automatic temperature compensation
Log-on-demand
Setup mode for setting altitude & salinity compensation factors, temperature measure unit (°C or °F), serial communication parameters, date & time, auto-off, instrument ID code
HOLD feature to freeze stable reading on the LCD
GLP feature to view last calibration data
PC interface via RS232 port