OBDResource 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. | HIGH QUALITY AND USER-FRIENDLY Our electrical circuit tester is constructed with premium ABS+Glass Fiber Nylon material, delivering excellent insulation and durability to ensure safer testing procedures. The 12v test light probe comes complete with a probe protection cap and a portable storage case, effectively protecting components from accidental damage while maintaining organized storage when not in use.