Extech ExStik ORP Meter

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This meter measures ORP/Redox from -999 to +999mV and features automatic electronic self calibration. ORP meters measure the Oxidation Reduction Potential and is a measurement to oxidize contaminants. These are widely used in the chemical maintenance of pool and spa water and is vital to keeping people healthy.

This instrumentprovides you with a simulated analog bar graph that displays the change in ORP readings. With a high resolution of 1 mV and a memory of the last 15 readings and the last calibrated value. Also includes data validation indicators to let the user know that the reading is stabilized.

This meter is waterproof and comes complete with a flat surface ORP electrode, protective sensor cap, sample cup with cap, four 3V CR2032 button batteries and a 48" neck strap. This versatile and lightweight design makes it great for the lab and the field.

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