High Quality Portable Digital ORP Meter

• High Measurement range 0~±1999mV
• Comes with the ability to recalibrate
• Comes in protective hard case

This high quality ORP meter features a great measurement range of 0~±1999mV. Also features high accuracy and a high resolution. This meter comes calibrated at the factory, however should it need recalibrating, this meter, unlike many other ORP meters has the ability to be fine tuned using a calibration screw hidden inside the battery compartment.

An ORP meter measures the Oxidation-Reduction Potential where oxidation is the process in which a molecule or ion loses its electron.

When a molecule is oxidized it is said to be reduced as it loses its electron and therefore its charge. This occurs in the soil and in water treatment where an oxidizer, such as chlorine, is added to the water to destroy contaminants. The higher the ORP value, the greater the sanitizing power of your water. The ORP tester can provide a valuable indication of water quality.

Comes in a protective hard case with calibration screwdriver.

Features:

Unit ship weight: 1Lb

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