Oxidation-Reduction Potential (ORP) Pen Meter ST10R, -1000 to 1000 mV Measurement Range, Resolution of 1 mV, Temp Compensation not Available, Single Display, IP67 waterproof design, Includes Wrist Strap and 4 1.5V batteries, 110 g Net Weight

The OHAUS Oxidation-Reduction Potential (ORP) Pen Meter ST10R is a reliable tool for measuring within a range of -1000 to 1000 mV with a precise resolution of 1 mV. This pen meter is designed with a single display for easy reading and features an IP67 waterproof design for durability in various working conditions. Despite the lack of temperature compensation, its functionality remains robust. The instrument weighs 110 grams, ensuring portability and convenience during fieldwork. Included with the pen meter are a wrist strap and 4 reliable 1.5V batteries, offering value and immediate usability. Trusted for its accuracy and user-friendly operation, the OHAUS ST10R ORP Pen Meter is a must-have for professionals requiring accurate ORP measurements in diverse settings.