Specifications:
Size: 0.3×14cm/0.1×5.5"
Input Voltage Range: 70-250V
Package includes:
1 × Responsive Electrical Tester Pen
Warm Tips:
1.The hand need to touch the bottom of the pen, that is, the position of the screw rod, otherwise it cannot be judged whether the line is live.
2.When the pen touches the live line socket, the light will be on, indicating that the line has power. When the pen touches the earth line socket, the light will not turn on.
3.Because the air is charged with static electricity, slight shaking will also cause the pen to lighten slightly.
Note:
Due to manual measurements, please allow slight measurement deviations.