Ohaus ST3100-F Benchtop pH Meter with Memory

The Ohaus Starter 3100 bench meter offers premier features that propel it to an advanced level of pH, mV and ORP measurements. The 3100-F offers automatic and manual temperature compensation, auto endpoint functions, auto buffer recognition, RS232 interface (cable sold separately) and 99 sets of data memory. The 3100-F includes a stand-alone, adjustable electrode arm, attached quick reference guide, 3-in-1 plastic, refillable pH electrode with temperature measurement, calibration accuracy icons and self-diagnostic software to assure the meter is in proper working condition. Also included is an in-use cover and pH buffer powder sachet. ORP electrode sold separately.