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Auto Test Light, 0.8-100V DC Voltage Power Circuit Probe Tester

0.8-100 V WIDE TESTING RANGEThis professional automotive circuit tester has a 0.8-100 V DC voltage test range, which can measure DC voltage, resistance, continuity, and can detect battery polarity. It is widely used for checking various automotive circuits, such as automotive headlights, turn signal circuits, taillights, faulty sockets, fuse connections, etc., and also for testing other 0.8-100V DC wires and circuits.
SMART MEASUREMENT MODEOBDResource CP03 test light incorporates a default SMART measurement mode that automatically recognizes electrical signals such as DC voltage, polarity, resistance and continuity, and displays the test results on the screen in real time.
REAL-TIME ALERT FEATUREThe fuse tester is equipped with a buzzer and an over-voltage alarm function. The built-in buzzer triggers an alarm when the resistance falls below 50, while the screen displays "OL" when DC voltage exceeds 100V, providing instant warnings for abnormal conditions.
PRECISE READINGS & CLEAR DIGITAL DISPLAYThe test light with a voltmeter features a bright green backlit LED display that provides accurate voltage readings and ensures visibility in both brightly and dimly lit environments. Additionally, the 12V test light automatically shuts off after 15 minutes of inactivity to conserve energy.

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Auto Test Light, 0.8 -100V DC Voltage Power Circuit Probe Tester

Details
Brand	OBDResource
Features	CIRCUIT TESTER AUTOMOTIVE, Battery Powered, false
Sports Team	1 Piece

Type
Type	Voltmeter

Additional Information
First Listed on Newegg	August 07, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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