Automotive Test Light 4-75V DC LCD Digital Voltage Tester with Buzzer Sound, Auto Circuit Tester with Voltmeter, Electric Test Probe Pen for Car Battery Polarity Continuity Fuses

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About this item

• 4-75V WIDER TESTING RANGE: This automotive test light is upgraded to 4-75V voltage testing range, wider than most test lights on the market. This auto circuit tester ideal for checking various vehicles’ electrical circuits, such as car headlights, Taillights, fuses, car batteries, etc. It can also be used to measure other 4-75V DC circuit systems.
• EASY TO READ: This Heavy Duty circuit light tester with highly clear LCD digital blue backlit display screen. There will be a beeping sound during the test, giving you more convenience to test the circuit. In particular, the flashlight lighting function is added. Under handle light could light up the testing area When doing testing job In the dark, giving you more convenience to check the vehicle circuit.
• BIDIRECTIONAL VOLTAGE TESTING: This upgrade circuit test light is a bidirectional voltage tester. You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
• DESIGNED FOR COMFORT AND SAFETY: This voltage test pen has a protective probe cover designed to protect you from accidental injury; Equipped with a spring cord that extends up to 141inches, increasing the flexibility of test scenarios and ease of carrying and storing; When the test voltage exceeds 75V, the screen will display "OL" to remind you to stop the test immediately.
• UNIQUE DESIGN:The test probe can be removed and placed in the recess at the back of the electric pen. The accompanying accessories can be installed as needed according to your requirements. These unique designs make your work more flexible, portable and less likely to be injured by the probe.