supply of digital multi function ( installation ) tester with 3 years warranty having function of fault loop, impedance measurement with rcd non trip feature, prospective earth fault and short circuit current measurement, voltage measurement range of 500 v, insulation resistance measurement ( test voltage range from 100v to 1000v ) , continuity and line resistance measurement, earth resistance measurement using 2-pole & 3-pole with accessories, rcd testing for type ac, a, b and programmable rcd. bluetooth connectivity, internal memory for test data storage, rechargeable battery as per attached specification. make / model megger mft 1845+, fluke 1664 fc or equivalent. [ warranty period: 36 months after the date of delivery ]