850053 Large Display ORP Pen

The 850053 Large LCD display ORP Pen/ORP Meter is easy to carry and simple to operate. 

Used for ORP (Oxygen Reduction Potential) measurement in water treatment, disinfection and labs. Highly stable with accurate readings. Designed for simple one-hand operation. Features auto power off, hold function, and a low battery indicator. Case is IP65 waterproof, and will float if accidentally dropped into the water.

Unit 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. (57g)