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Popular, 17th edition tester that offers fast, repeatable results for 2 and 3 wire non trip loop testing and auto RCD testing. Phase rotation indication for verification of rotating machinery. Programmable and 3 phase RCD testing for industrial applications with no earth and current measurement with the optional clamp. Adjustable continuity and insulation resistance buzzer threshold. Large bright LCD screen displays dual parameters loop resistance and fault current, insulation resistance and test voltage. MFT1720, switched probe SP5, 3 wire lead set with prods and clips, mains plug test lead, neck strap, CD user guide, calibration certificate and 6 x AA batteries.
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