Oakton EW-35618-90

Intuitive, user-friendly icons — electrode status displays pH slope  Grip-Clip™ electrode holder quickly and easily secures electrode to side of beaker or container  USB or RS-232 output for up to 500 data sets  Extended battery life or optional universal power adapter  Built-in stand with wall mount option allows for easy benchtop measurement or storage Meter Type Portable Display type Backlit LCD Min pH (pH) -2 Max pH (pH) 16 pH Resolution 0.01 pH Accuracy ±0.01 Buffer Recognition DIN, NIST, USA, and custom Calibration Up to 6 points Min mV (mV) -2000 Max mV (mV) 2000 mV Resolution 0.1 or 1 mV mV Accuracy ±0.2 Min Temperature (° C) -10 Max Temperature (° C) 110 Interface RS-232 and USB Waterproof Yes Battery 2 x AA batteries (included) Battery life (hr) 500 Width (cm) 7.9375 Height (cm) 5.715 Width (in) 3 1/8 Height (in) 2 1/4 > Each Unit Includes All-in-one pH/temperature (model 35808-71) Grip-Clip probe holder Buffers and electrode storage solution Two AA batteries Hard carrying case