Feature:1. EASY TO READ: Digital resistance tester is equipped with a large digital LCD display screen and backlit, allowing users to easily read information on the LCD display screen. With digital display and analog bar display.2. AUTOMATIC SHUTDOWN FUNCTION: With automatic shutdown function, the resistance meter can save power and extend the service life of the multimeter.3. MULTI FUNCTION: MS2302 resistance tester can be used to measure maximum, minimum, or average values and perform relative measurements; Low battery indicator; 2 pole and 3 pole modes.4. DATA STORAGE: This insulation tester can store 100 sets of test results and will not be lost even if there is a power outage.5. MAIN USE: Measuring interference voltage and grounding resistance of different equipment (such as high voltage iron tower, building, electrical engineering earthing system, mobile communication base station, high frequency transmitter, etc.); Monitoring and planning lightning protection systems; Using an auxiliary grounding electrode for resistance measurement.Specification:Item Type: Resistance TesterMaterial: ABSProduct Introduction:Large digital LCD and backlight are applied to instruments, convenient for users to read information about LCD.Can store up to 100 sets of measurement data, even if power is cut off, it will not be lost, and users can easily access historical data.Can be used to measure maximum, minimum, or average values and relative measurements.Provide automatic shutdown function.1. Product FeaturesDigital display and analog bar display.2 pole and 3 pole modes.Constant current inverter resistance to ground 800Hz/3mA.Maximum, Min, for AVG REL measurement functionData Records: 100 setsDisplay backlightLow battery indicationAutomatic shutdownGrounding Resistance:Range: 0 to 29.99 Accuracy: (2% rdg, 6d)Resolution: 0.01 Range: 30 to 99.99 Accuracy: (3% rdg, 3d)Resolution: 0.1 Range: 100 to 999 Accuracy: (3% rdg, 3d)Resolution: 1 Range: 1.00k to 4.00k Accuracy: (3% rdg, 3d)Resolution: 10 Ground Voltage:Range: 0V to 600V (50 to 60Hz)Accuracy: (1% rdg, 5d)Resolution: 0.1VBattery: 6 x 1.5V AA battery (shipped without battery)Product Mode: MS2302Safety Level: EN61010 1, EN61326 1, EN61557 5, 1000V CAT III and 600V CAT IV.Package List:1 x Ground Resistance Tester 3 x Test Cable 1 x Crocodile Clip2 x Iron Pole 1 x Storage Bag 1 x Backpack Strap 1 x English Manual