6V12V24V Automotive screwdriver test light, widely used circuit test, excellent for various circuits on automobiles, battery test, headlight test, brake light test, fault connections and injector signal test.
This LED test light circuit tester bulb has high visibility and long service life. It can indicate the state of the circuit.
To test fuses and light sockets (break lights, back-up lights, etc).
Ideal for auto, boats, motor cycles and small engines.
Great for voltage regulators, fuses, switches, broken wires, mechanics, electricians, and more.
Size: As Shown
Package Includes: 1x Circuit Detector Pen
note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.