ORP?BL Oxidation Reduction Potential Tester Negative Potential Testing Pen High?Accuracy ORP Meter

About this item

• Feature: 1. Small and exquisite design, it is lightweight and portable, easy to operate and store, and will not take up extra space. 2. With an IP65 water resistant rating, it can ensure that its components will not be damaged while the test is accurate. 3. Replaceable sensor probe, it can replace the probe according to the situation, prolong the service life 4. Clear liquid crystal display, its large screen, with backlight function, easy to read and accurate measurement function. 5. High accuracy, it is highly sensitive and can accurately measure data, helping to better measure and record. Specification: Item Type: ORP Meter Product Size: Approx. 18.8x3.9cm / 7.4x1.5in Measuring Range: +/-1100mV Weight: Approx. 182g / 6.4oz Material: ABS Resolution: 1mV Accuracy: +/-15mV Calibration: It has been calibrated at the factory and can be used directly. Temperature Display: 1 celsius /2 Fahrenheit Working Temperature: 0~50 celsius (32~122 Fahrenheit ) Power Supply: 4x1.5V LR44 Battery (Battery Not Included) Application: It is suitable for measuring the electric potential of various liquids in gardening and gardening.. Package List: 1 x ORP Meter (Battery Not Included)2 x Small Sand Paper1 x English Manual