Is Smart Device : NODisplay Type : DIGITALWith Backlight Or Not : YESModel Number : pH-8424Certification : NONEpH Range : 0.00 - 14.00pHTemperature Range : 0 - 100ORP Range : 0 - 1999mVpH Resolution : 0.01pHTemperature Resolution : 0.1ORP Resolution : 1mVpH Accuracy : 0.01pHTemperature Accuracy : 0.5ORP Accuracy : 5mVTemperature Compensation: : 0 - 60Power Supply: : 1 * 9V Battery (Not Included)pH/mV/Temp Meter : pH MeterpH-8424 pH/ORP/TEMP Meter High Accuracy 3 in 1 Portable with Replaceable pH & ORP Electrodes Temperature Probe 40%offProduct description:pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists.We are providing a widevariety of scientific instrumentation, including pH meters, electrodes etc.It has microprocessor-based meter for increased speed and accuracy. Automatic calibration with three memorized buffer solutions for ease of use. Automatic or manual temperature compensation depending on probe used. Auto-off function and Battery Error Prevention System (BEPS) to prolong battery life and prevent false readings. Waterproof casing for indoor and outdoor use.Features:Widely used to measure the pH / Temperature / ORP (without ORP electrode) of solution & water.Imported IC and high cost performance & high resolution(0.01pH), the electrode probe can be replaced.With 2 external calibration points can meet two standards of calibration liquid.Test temperature of water and meat in range 0 100 with needle-type temperature electrode.Easy calibration with just a mini-screwdriver and automatic temperature compensation.Clear LCD with switchable backlight & low voltage alarm for power saving. Easy to test and provide instant display of results.Apply in laboratory, spas, water sources, soil-free growing, aquarium, hydroponics, swimming pools and other water systems.CE, FCC & RoHS certificated to offer safer, more environmentally friendly and preciser measurement.Specifications:Color: BlackMaterial: ABSType: pH-8424Range: pH: 0.00 14.00pH Temperature: 0 100 ORP: 0 1999mVResolution: pH: 0.01pH Temperature:0.1 ORP: 1mVAccuracy: pH: 0.01pH Temperature: 0.5 ORP: 5mVTemperature Compensation: 0 60Working Temperature: 0 60Power Supply: 1 * 9V Battery (Not Included)Item Size: Approx. 161 * 75 * 50mm / 6.3 * 3.0 * 2.0inItem Weight: Approx. 200g