ORP-11 LAQUAtwin Compact ORP Meter

Pocket sized ORP meter that measures both ORP value and also Eh value (voltage reading vs. the Standard Hydrogen Electrode or SHE).
3 Years Limited Warranty (2 Years Manufacturer Warranty + Bonus 1 Year Instrument Choice Warranty for the meter. 6 months warranty for the sensor)
Features:– 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 50.0C, 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.

Specifications

– Measurement principle: ORP electrode- Minimum sample volume: 0.3 ml (0.05 ml with Sampling Sheet B)- ORP range / resolution: -1000 to 1000 mV / 1 mV- Accuracy: 2 mV- Maximum calibration points: 1- Temperature display / resolution: 0 to 50.0 C / 0.1 C- Functions: ORP and Eh measurements / Automatic standard recognition Auto / Custom calibration value / Temperature compensation / Temperature calibration / Auto hold / Auto stable measurement modes / Automatic power off (30 mins.) / Low battery indicator / IP67 water / dustproof / Replaceable sensor- Display: Custom (monochrome) digital LCD with backlight- Operating temperature / humidity: 5 to 40.0 C / less than or equal to 85% in relative humidity (no condensation)- Battery life: Approx. 400 hrs. continuous use without backlight- Materials: ABS epoxy body / platinum disk sensor- Dimensions: 164 x 29 x 20 mm (excluding projections)- Mass Approx: 55g (including sensor and batteries)