Smart Waterproof Voltage Tester Pen Power Supply Voltage Detector Electricity Detector Test Pencil with High Brightness LED Light Electrical Indicator Tool with Screwdriver - 1 PCS - 1 PCS

It is easy to detect the live/zero line and know which line has a fault.

Features:
With a self-check function to determine if the pen's battery is working or not.
The LED indicates the light, long service life, and convenient for displaying the detection result.
The tip is designed with a screwdriver, allowing you to open the socket box at any time.
Pen clip design, mini size, and lightweight for easy carrying.
A perfect tool kit for home and electrical industry.

Specifications:
Quantity: 1 piece
Color: Transparent
Material: PC + Metal
Measuring Range: 70-250V
Item Length: 155 mm / 6.1 inches
Screwdriver size: 17 * 4 mm / 0.7 * 0.2 inches
Battery: 3 * LR41, 1.5 V, 25 mAh
Package size: 185 * 70 * 30 mm / 7.3 * 2.8 * 1.2 inches
Package weight: 30 g / 1.1 oz

Packing list:
1 * Voltage tester pen