MFT1731 - The most sophisticated of the 17th Edition testers brings Type B RCD testing, 3-pole earth electrode testing to a downloading and rechargeable instrument. Additional benefits are that is supplied in a large soft, carry case with sufficient space for the tester, test leads and some tools.
Function:
Two and three wire non trip loop testing for fast repeatable results. Large bright LCD display showing dual parameters - loop resistance and fault current, insulation resistance and test voltage. Phase rotation indication for verification of rotating machinery . 3-phase RCD testing for industrial applications with no earth . Suite of earths test for electrode resistance measurement.