850053 Large Display ORP Pen
Easy to carry, simple to operate
For ORP (Oxygen Reduction Potential) measurement in water treatment, disinfection and labs. Highly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Features auto power off, hold function, and a low battery indicator. The case is IP65 waterproof, and will float if accidentally dropped into the water.
Comes with 4 button-cell batteries and a built-in probe with protective cap.
Dimensions: 6 1/2" x 1 1/2" x 1 1/2" (165 x 38 x 38 mm)
Weight: 2 oz. (57 g)
|-999 ~ 999||1 mV||±4 mV|