supply of digital multifunction (installation) tester , supply of digital multifunction (installation) tester with 3 years warranty having function of f ault loop impedance measurement with rcd non-trip feature, prospective earth fault and short circuit curr ent measurement, voltage measurement range of 500 v, insulation resistance measurement (test voltage r ange from 100v to 1000v), continuity and line resistance measurement, earth resistance measurement usi ng 2-pole & 3-pole with accessories, rcd testing for type ac, a, b and programmable rcd, bluetooth conn ectivity, internal memory for test data storage, rechargeable battery. make/model - megger mft 1845+, flu ke 1664 fc or equivalent. [ warranty period: 36 months after the date of delivery ] ]