Digital Insulation Resistance Tester RCD Loop Test Full Auto Range Electrical

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. Compact Construction: The leakage switch tester integrates the latest technology into a compact, durable, simple to use and portable instrument\n2. Function: Can measure tripping current, tripping time, loop resistance and on line voltage and frequency measurement of leakage switch. It is an ideal tool for electrical inspection and maintenance\n3. Tripping Current Measurement: Tripping time measurement. Contact voltage measurement. Loop resistance measurement\n4. Specification: AC Phase Voltage measurement: 0V\u2011440V; Frequency measurement: DC, 45HZ\u201165Hz; Test current multiplier: 0.5, 1, and 5\n5. Features: Electrical test position: 10,30,100,300,500 mA; Can store 1000 groups of test results; The data stored on the host can be uploaded to a PC through the USB2.0 port \n\nSpecification: \n\nItem Type: Digital Insulation Resistance Tester\nModel: HT5910\nMaterial: ABS\nPurpose: Circuit-