UT620C Plus Micro Ohmmeter DC Low Resistance Tester 0.001mΩ~300.0kΩ Auto & Manual Range Professional Digital Ohm Meter

UT620C Plus DC low resistance meter, also known as micro ohmmeter, ohmmeter, DC resistance tester, adopts microprocessor technology and four wire method testing, which is safe, precise and reliable. It is mainly used to measure the wire resistance of cables, the contact resistance of switches, connectors, relays, as well as the metal wire resistance. It is also used for testing the connection resistance between metal components, low value resistance testing, resistance testing of connecting conductors between ground grid electrodes, and contact resistance testing. Widely used in measurement of distribution rooms, distribution cabinets, high-voltage switches, equipment contact points, coils, switches, relays, cables, etc. Resistance test: 0.001m Ω~300.0k Ω, test current: about 1A, four wire precision measurement, 499 sets of data storage, USB communication function, automatic/manual range, line resistance calibration function.