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pH Meters PH / ISE Model 720P Model 740P Model 735P Model 730P Model 720P Model 79P Model 77P

Model 79P pH/ISE/mV/ORP/TEMP Meter

• Clear custom LCD display

• Ion concentration for simple and convenient use

• Automatic/manual calibration for simple and convenient use

• Saves most recent calibration data for direct measurement

• Automatic buffer recognition

• Selectable range of resolution 0.1/0.01/0.001

• Internal diagnosis for normal operation check

• Two-way RS232C communications

• Automatic power-off for saving battery life

• Low battery alarm