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Contact SupplierWe are offering micro ohm meter.
3 12 digit digital micro ohm meter, ptek-153k in 5ranges, measures resistance by-dc-4wire-kelvin method, constant current is injected & voltage drop across unknown resistor is measured. R is measured from 1uohm to 19.99 ohms in 5ranges. Test current from 10ma to 1a-dc max, accuracy=0.3%reading + 2 counts.