Star A321 pH Meter

The Orion Star A321 is the top choice for advanced measurements on location.

Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows pH, mV and RmV and temperature along with electrode status, time, date, sample ID, user ID and calibration points.

Advanced features such as stability and averaging options provide additional options allowing for laboratory accuracy everywhere you need it.

Precise high accuracy measurement   Auto-Read locks stable reading