The small handy tool is professional for troubleshooting of cars, SUVs, and other vehicles.

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 30O 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).

Specifications:
Material: ABS
Max. Display: 1999
Switching Rate: 3 times/second
Range Mode: Active combination of full-automatic or full-manual range
Polar Indication: Automatic
Temperature Measurement: Centigrade(?) and Fahrenheit(?)
Working Voltage: 2.4~3.6V
Low-voltage Indication: About 2.4V
Buzzer Frequency: About 2.7kHz
Test Lamp: DC 0~30V
LEC Test Lamp: DC 0~30V
Aging Wire Test Gear: DC 0~30V
Feeler: All tests directly
DC Voltage: 199.9mV, 1,999V, 19.99V, 199.9V, 600V
AC Voltage: 199.9mV, 1,999V, 19.99V, 199.9V, 600V
Resistance: 199.9O, 1.999KO, 19.99KO, 199.99KO, 1.999MO, 19.99MO
Diode: 0~1.5V
Short-circuit Test: Make sound if less than 30O
Auto Power-off: Yes
Power Supply: 3 * 1.5V AAA battery (NOT included)
Item Size: 296 * 85 * 25mm / 11.65 * 3.35 * 0.98in
Item Weight: 80g / 2.82oz
Package Weight: 263g / 9.28oz
Package Size: 30 * 10.5 * 3.3cm / 11.81 * 4.13 * 1.30in

Packing List:
1 * Auto Circuit Tester
1 * Probe
1 * Manual (English)