What's in the box:

1 X DC 6-24V Auto Car Circuit Tester Lamp Voltage Test Pen Detector Probe (Standard), Standard

This product can help you find broken and live wires, test fuses and light sockets such as break light, back-up lights, etc.

Features:
Can help you find broken and live wires.
Easy to operate with one hand.
With grounding wire connected to handle.
To test fuses and light sockets(break lights, back-up lights, etc).
Ideal for auto, boats, motor cycles and small engines.

Specifications:
Item type: Voltage Tester
Material: Stainless Steel + Copper
Test range: DC 6V-24V
Package weight: 50g / 1.76ounces
Package size: 150 * 60 * 20mm / 5.9 * 2.36 * 0.78inches

Package liat:
1 * Voltage tester