B1 Voltage Tester, Circuit Tester with Range DC 0.8V-100V, Continuity Testing, Electrical Tester with Flashlight, Buzzer Alarm for Car Battery Polarity Continuity Fuses
AUTO MODE : The professional automotive circuit tester defaults to AUTO mode. Automatically senses DC voltage, continuity and resistance tests for the highest precision measurements without changing any settings.
LARGER MEASURING RANGE: With upgraded technology, it can measure voltages up to 100 V, which is a better measuring range than ordinary automotive circuit testers. It can widely and perfectly test the circuits of different vehicles, such as car headlights, taillights, faulty sockets and fuse connections, as well as other 0.8-100V DC wires and circuits.
BUZZER AND PRECISE DIGITAL READING: Buzzer sounds during continuity testing. The resolution is 0.1V for high accuracy. The Test Lamp with Voltage Display features a bright green backlit LCD digital display that provides an accurate voltage reading that is clearly visible day or night.
QUALITY MANUFACTURING AND USER-FRIENDLY: The size and narrow test probe of the automotive circuit tester is perfect for use in tight areas such as under the dashboard, and the coiled wire comes with protective insulation so you can prevent damage to items during the process.
COMPACT DESIGN: The voltage tester features a bright LED flashlight for working in dim locations; pocket-sized pen hooks allow you to carry it in your shirt pocket.