supply of supply of digital multifunctionsupply of digital multifunction,supply of digital multifunction (installation) tester with 3 years warranty having function of fault loo p impedance measurement with rcd non-trip feature, prospective earth fault and short circuit current measure ment, 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 fo r test data storage, rechargeable battery as per attached specification (annexure-a). [ warranty period: 30 mon ths after the date of delivery ]