Used Orion 420A

Item ID: 8000453-- Currently out of stock --
Manufacturer: Model: 420ASubcategory: Warranty: 30-Day Money-Back Guarantee


A benchtop pH meter, used for convenient routine measurements of pH, mV, or ORP.

– Large multi-line LCD display
– Fast and easy calibration with automatic buffer recognition, built-in buffer/temperature tables
– Automatically calculated/displayed probe slope value
– pH Range: -2.000 to +19.999 pH
– mV Range: ±1600.0 mV
– Temperature Range: -5° to +105°C
– Accuracy: 0.002 pH, 0.2 mV, 1.0°C
– Unidirectional RS-232