JDIAG Automotive Test Light, 0-80V DC Digital Voltage Circuit Probe Tester | 12V/24V Vehicles, Equipped With Waveform, Buzzer & Flashlight for Short/Continuity Test, Component Activation & Diagnosis

【All-In-One Automotive Circuit Tester 】Attention, professional automotive technicians and DIY enthusiasts! We would like to introduce the JDIAG PB20 Circuit Tester, an advanced diagnostic tool designed to simplify the complexities of your vehicle’s electrical system. It supports DC Voltage Test, Diode Test, Resistance Test, Polarity Test, Frequency Test, Continuity Test, Poor Ground Test, Activate Components, Jumper Function, Locate Short Circuit, Fuse Test, Trailer Light Test, Connection Test. So, what are you waiting for? Grab it and start your electrical adventure today! 【0-80 V Voltage Test Range】This electrical circuit tester with multimeter function can measure DC voltage (0-80V), resistance (0.1-200K ohms), current (up to 8A), frequency (10Hz-20Khz) , diode, 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 0-80V DC wires and circuits.