Large Display ORP Pen

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. For ORP Oxygen Reduction Potential IP65 Waterproof Floats Easy to carry, simple to operate Specifications Range: Resolution: Accuracy: -999 to 999 mV 1 mV ± 4 mV Downloads Instruction Manual Product Brochure Comparison Chart Comparison Chart