supply of transformer winding resistance metertransformer winding resistance meter,transformer winding resistance meter, dual channel, measurement channel (2 resistance & 1 c urrent channel) rated test current - 10 amp dc continuous, (having multiple ranges 10a, 5a, 1a,100ma,10ma acceptable), digital lcd display, resolution 1 micro-ohm up to 1000 micro-ohm range for test current 10a, auto reading, accuracy acceptable up to +/- 0.5 percent +/- 2 digits, open current voltage >/= 50, storage minimum 1 000 set of test results or more, with inbuilt thermal printer. with complete accessories ( ( set of test lid leads 20 m, with combination plugs clamps, connectors, power supply cables, original hard carrying case, manuals both soft and hard copy, usb cord, earthing leads and calibration certificate), safety standards ip54. suitable for tra nsformer / reactor measuring dc winding up to 220kv or above. supply along with original windows 10 operati ng system(core i5) based laptop with preloaded analytical software for real time data transfer and analysis.) [ w arranty period: 30 months after the date of delivery ]