Product Description LAQUAtwin ORP-11: The World’s First Pocket-Sized ORP and Eh Meter Versatile Measurement. The only pocket-sized ORP meter that can measure not only ORP value, but also Eh value (voltage reading vs. the Standard Hydrogen Electrode or SHE) Precision in Every Drop. The replaceable sensor, featuring a platinum disk, enables measurements in samples as little as 0.3 ml (or 0.05 ml with sampling sheet). Wide Measurement Range. Covering -1000 mV to 1000 mV, the meter ensures accurate readings across a broad spectrum. Easy One-Point Auto Calibration. The meter automatically recognizes and calibrates the 225 mV standard solution included in the kit. Customize calibration using other ORP standard solution. Exceptional accuracy. With an accuracy of /- 2mV, the meter delivers precise results every time. Auto Stable & Auto Hold Measurement Modes. Assisting users record stable readings, the meter displays smiley indicator and can freeze the reading. Temperature Compensation and Calibration. Displaying temperatures up to 50.0°C, the meter allows for temperature compensation as well as correction through its calibration function. IP67 Rating. Waterproof and dustproof meter with digital LCD and backlit display Complete Package for On-the-Go ORP Testing. Each ORP-11 meter comes with a 225 mV ORP standard solution (14 ml), an abrasive cotton swab for platinum disk polishing, dropper, batteries, and 5 sampling sheets. This equipment contains button batteries and is not intended for general consumer use. (i) the equipment is intended to be used in trades, professions or industries only; (ii) the equipment is not intended for sale to the general public; (iii) the equipment is not intended to be used where children are present;
