SG3025 Lightning Protection Insulation Resistance Tester, also known as digital insulation tester,megohmmeter, high-voltage insulation resistance tester, etc., is used for testing insulation resistance. This instrument featuresLCDlarge screen with gray-white backlight display, data storage, data review, alarm, auto power-off, and other functions. It also has the capability to measure DC voltage, AC voltage, absorption ratio, and polarization index. SG3025 Lightning Protection Insulation Resistance Testerfeatures an elegant overall design, wide range, high resolution, convenient operation, portability, accuracy, reliability, stable performance, and strong anti-interference capability. Moreover, it has a shockproof, dustproof, and moisture-proof structure, making it an essential and indispensable instrument for telecommunications, electric power, meteorology, computer rooms, oil fields, mechanical and electrical installation and maintenance, as well as industrial enterprises that use electricity as industrial power or energy.SG3025 Lightning Protection Insulation Resistance Testeris suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables, and electrical equipment.
SG3025 Lightning Protection Insulation Resistance Testeris composed of medium and large-scale integrated circuits. It has high output power and multiple output voltage levels (with5voltage levels).The rated insulation test voltage range is100~2500V,and the insulation resistance measurement range is0.01MΩ~200GΩ. The DC voltage measurement range is0~1000V,and the AC voltage measurement range is0~750V.