supply of digital multimeter, 3 1/2 digit , digital multimeter, 3 1/2 digit (2000 counts), manual/auto ranging, with measuring capability of dc voltage up to 1000 v, ac voltage up to 600 v, dc/ac current up to 10 a (20 a short duration), resist ance up to 100 megaohm with resistance accuracy +/-3.5% or better, and functions for continuity and diod e test. the instrument shall be supplied complete with test leads, protective holster, and fitted battery, alo ng with valid calibration certificate from nabl accredited laboratory (minimum 1 year validity). supply shall be from reputed make such as meco / kusam-meco / uni-t / htc or equivalent, and only through oem or au thorized dealer with proof of authenticity. [ warranty period: 30 months after the date of delivery ] ]