Multifunctional Auto Circuit Tester LCD Digital Car Circuit Detecting Instrument with LED Illumination Car Repair Automotive Electrical Diagnostics Tool

Features:
Multifunctional Auto Circuit Tester: mainly used for the measurement of voltage, resistance, diode, circuit on/off, and it will make sound if less than 30Ω during short-circuit testing.
Test Probe Hook: accurately detecting the inner line fault without removing the cable cover. Its slim shape especially perfect for operating in the narrow space with no problem.
HD LCD Screen: display data clearly and intuitive, 1,999 maximum display with backlight for easily checking the readout in low-lit conditions.
Illuminate Function: designed with a small LED lamp for auxiliary lighting in dark areas.
Ergonomic Handheld Tester: user-friendly gear and push button to switch among various functions, easy one-handed operation and convenient for carrying with.
3 times/second Switching Rate: simply push the trigger, and the test result will show on the LCD screen, high efficiency and time saving.
Auto Power-off Function: has function of automatic shutdown to save power (the function can be cancelled during use).