A, Technical Indicators



a. Measurement range: 0～1999μΩ



b. Resolution: 1μΩ



c. Measurement current: >100ADC



d. Measurement accuracy: 0.5 class



e. Display: LCD display



f. Operating temperature: -10℃～50℃



g. Operating current: AC220V±10%



h. Dimensions: 290×280×240



i. Weight: 6.2Kg



B, Working Principle



This instrument is equipped with a built-in 100A switching power supply, enabling real-time tracking test with a constant current of 100A in the loop.



C, Operating Procedure



a. Connect the wires according to the four-terminal method.



b. Turn on the power.



c. Press the measure button.



d. After measurement, please turn off the power.



f. Please take care of the test clamps.



D, Instrument Accessories



Main unit: 1 set



Test leads: 1 set



Fuse 10A: 4 pieces



Manual: 1 copy



Product certificate and warranty card: 1 copy