Electric Pen (Indicator Light)

Product information:

Size: 138*17mm

Spring wire length: 1.2m after stretching

Body material: TPU antifreeze material.

Lamp detection voltage range: 5V-30V.

Ceiling light detection voltage range: 2V-30V.

Voltage display screen display range: 5V~30V.

Main/Dome Light Display Color: Red/Green