Car Truck Circuit Tester

✔『Wide Test Range』DC 3-70V low voltage circuit test light for testing various vehicle circuits such as headlights, taillights, faulty sockets, proportional fuse connections, cables and circuits from 3 to 70V. It is a must-have for both commercial and home use, and it will serve your field for many years.
✔『Computer-safe digital display and backlight section』Rugged circuit light tester with highly legible LCD digital backlight display, voltage reading resolution of 0.1V, accuracy up to ±(1-3v), digital readings clearly visible, day and night. Jasmine test lights consume much less current than incandescent lamps and are less likely to damage sensitive circuits.
✔『High-quality tester body: Professional automotive circuit tester with plastic body for greater toughness and durability. Sharp carbon steel probes can easily pierce cables, also suitable for narrow, hard-to-reach areas. Together with the rubber head insulation protector, it prevents electric shock.
✔Everyday "Extended polymer spring and large alligator clip" Equipped with an oversized alligator clip, it is easy to operate with one hand, and also convenient to use and store.
✔『100% Quality Guarantee』If you are looking for a durable circuit testing tool, then this is your best choice.

Product Description:
This probe pen is perfect for checking circuits, fuses, switches and wiring on cars, trailers, boats, motorcycles and other low voltage systems. Connect the alligator clip to ground and then bring the probe to the test circuit. If the light comes on, it means there is power.

Features:
The handle is made of plastic and the hardened and tempered carbon steel probe is chrome plated.
The sharp steel probe can easily pierce the wire insulation to check the circuit.
The light on the handle will glow when the circuit connection is completed.
Test a range of circuits from 3V to 70V.
Lightweight design, super convenient to carry.