EASY TO READ: The circuit tester combines an LCD digital backlight display with an LED red/green indicator light design, making it easier to read the voltage and current values of the screen and distinguish between positive and negative electrodes.
ILLUMINATION FUNCTION: the test light probe built-in flashlight is bright enough to light up your work area. When the two alligator clamps respectively clamp the positive and negative ends of the battery, the flashlight immediately lights up, which is more convenient for you to test at night or in dark areas.
OVERLOAD PROTECTION & BUZZER ALARM: In voltage mode, the Tester will display overvoltage warning when voltage exceeds 76VDC. The LCD will display OL, red LED light on. In current mode, If the current is too high, the LCD will display OL, buzzer alarm. When the current exceeds 10A, the tester will automatically disconnect to protect the circuit to reduce unnecessary losses. The disconnection time varies with the load current.
EXTENDED SPRING WIRE & ANTI-LOST PROBE COVER: Compared with the ordinary wire, the automotive light tester comes with high quality spring wire that can stretch up to 196.85 inches, making the maintenance and diagnosis work more portable, convenient and fast. It allows you to test from the front of the car to the rear without constantly searching for a suitable ground. In addition, the integrated design of the anti-loss cover ensures no puncture wounds, no matter where you go will not be lost.
1 CONTINUITY TEST
2 ACTIVATE COMPOMENTS
3 RELAY TEST
4 FREQUENCY TEST
5 RESISTANCE TEST
1 CIRCUIT TEST 2 WIDE APPLICATION 3 OVER-RANGE ALARM 4 LIGHTING FUNCTION 5 BATTERY POWERED