DC Resistance Tester Current 10A 20A 50k Precision Transformer Four Wire Milliohmmeter Micro Ohm Meter

1. The tester is controlled by a high-speed single-chip microcomputer, with fast response speed, stable measurement and easy operation. 2. With two measurement modes-automatic measurement mode: the test current can be automatically selected according to the load; Manual measurement mode: There are 7 gears test currents can be chose from 20A, 10A, 1A, 100mA, 10mA, 2mA and 1mA. 3. Equip with 480×854 true color LCD touch screen, which is clearly visible under strong light, and can be used for both touch screen and panel buttons.Large capacity rechargeable lithium battery and waterproof case are suitable for outdoor use. 4. With Bluetooth communication function, can do test operations or view the test result on the mobile phone after install the APP. 5. The tester has USB interface and monitoring software, which can communicate with the computer.