Quick Response & Auto MeasurementResistance tester adopts one-button quick measurement function. When testing ground resistance, the user presses the "Test" button, and the tester will automatically test the target and stop automatically when the value stabilizes, outputting the result. After the test is completed, if the screen displays "OK", the test result is valid; if the screen displays "NG", the test result is invalid and the user needs to further check the situation
Multiple Gear SelectionEarth ground resistance tester provides resistance voltage gear switching, which can easily switch the voltage resistance mode. The resistance tester has 4 resistance measurement ranges, which can accurately measure resistance up to 2000, meet the use of a variety of different occasions.
Resistance measurement range: 0.03 -2; 0.03 -20; 0.3 -200; 3-2000. Earth voltage (AC voltage) measurement range: 0-600 VAC; Solar voltage (DC voltage) measurement range: 0-1500 VDC
Data Hold & Over-Range PromptDuring the voltage test, the user can press the "Test" button to hold the test reading for easy viewing or recording of the test value, at this time, the screen will display "H". During the numerical reading hold process, if there is a dangerous voltage input, the tester will also warn with "Danger" or "Dangerous" prompts. The resistance tester has an over-range prompt function, when the input exceeds the range, the display will display "OL" to prompt the user
LED Backlight Display & Auto Power OffWhen operating in dark places or at night, users can use the LCD backlight. By long pressing the "ENTER/*" key, the light will turn on for 30 seconds and then turn off automatically. If you want to turn off the light halfway, long press the "ENTER/*" key again. To prevent battery consumption, the power will be automatically cut off after about 5 minutes of no testing or button action. If you need to start the instrument, set the range switch to OFF