Automotive Digital Voltage Tester with LCD and Illumination

MULTIFUNCTIONAL CIRCUIT PROBE TESTER: The power circuit probe tester has multiple functions, such as detection of Circuit Polarity, Voltage, Connection, Break, Lighting, Ignition Plug, Sensor Measurement, Grounding Test, Continuity Test, and Component Activation, without the need for additional tools, helping to reduce car diagnosis time.

4 WORKING MODES: The automotive test light supports 4 working modes: Voltage, Current, Resistance, and Frequency mode (Resolution: 0.1V/0.1A), with a Two Clip Supply voltage range of 5-60VDC and a Probe test voltage range of 1-75VDC and Probe test current of DC 0.1-10A. The electric test Pen usually defaults to the voltage mode, and the user can easily switch to the current mode by pressing the small black round button. It is powered by the vehicle's battery, eliminating the need for an extra battery.

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 on the screen and distinguish between positive and negative electrodes.

ILLUMINATION FUNCTION: The test light probe has a built-in flashlight that is bright enough to light up the work area. When the two alligator clamps are clamped to the positive and negative ends of the battery, the flashlight immediately lights up, providing more convenience for testing at night or in dark areas.

OVERLOAD PROTECTION & BUZZER ALARM: In voltage mode, the Tester will display an overvoltage warning when the voltage exceeds 76VDC, with the LCD displaying "OL" and the red LED light turning on. In current mode, if the current is too high, the LCD will display "OL" and a buzzer alarm will sound. When the current exceeds 10A, the tester will automatically disconnect to protect the circuit and reduce unnecessary losses. The disconnection time varies with the load current.

EXTENDED SPRING WIRE & ANTI-LOST PROBE COVER: Compared to ordinary wires, the automotive light tester comes with a 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 that the probe will not be lost, no matter where you go.

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