GoolRC Aquarium Digital ORP Oxidation Reduction Potential Monitor Mini Online ORP Meter ORP Sensor Water Testing Equipment PH Tester for Water Monitoring & Analysis

Mini online ORP meter, suitable for continuous monitoring and display, used in aquariums, aquaculture, laboratories, chemical reactions, water and more. Features: Compact ORP monitor designed for continuous monitoring. Employ microprocessor technology, providing accurate readings and good performance. Equipped with a LCD display, which makes it easy to read. Powered by DC power source or button batteries, more convenient. Mainly used in aquariums, aquaculture, laboratories, chemical reactions, waste water , ponds and especially in fish tank. Specifications: Material: Color: Black : -1999~1999mV / -500~500mV Resolution: 1mV Accuracy: ±5mV Display: LCD, 4 digits Operating Temperature: 0~50℃ Power Supply: DC or 4*1.5V Button Batteries(Not Included) Plug Type: plug Item Size: 9.5 * 6 * 2cm / 3.74 * 2.36 * 0.78in Item Weight: 114g / 4.02oz Package Weight: 477g / 16.82oz Package Size: 21 * 19 * 5.5cm / 8.26 * 7.48 * 2.16in Packing List: 1 * ORP Meter 1 * ORP Probe 1 * DC Adapter 1 * Tools 1 * User Manual (English)

Powered by DC power source or button batteries, more convenient. Mainly used in aquariums, aquaculture, laboratories, chemical reactions, waste water , ponds and especially in fish tank. Compact ORP monitor designed for continuous monitoring. Employ microprocessor technology, providing accurate readings and good performance. Equipped with a LCD display, which makes it easy to read.