Feature
0.28 inch LED screen mini size
Can work on 5V 9V 12V 24V electronic parts
With 3 cables and reverse connection protection

Note
0-100V, it is for using 3 cables.
Voltage should below 40V if you only using 2 cables.
It is one piece.

Description
2 cables Input voltage: 4.0-40V(with reverse connection protection)
2 cables Check voltage: 0.0-40V
3 cables Input voltage: 4.0-40V(with reverse connection protection)
3 cables Check voltage: 0.0-100V
Working current: below 20mA
Screen: 0.28 inch LED
Screen Color: red/blue/green
Size: 30x11.7x9.2mm
Install open hole: 23x10mm
Checking Speed: above 200mS/time
Precision: 3‰

the limit working conditions
Min working voltage: +4.0V
Max working voltage: +40V
Working Temperature: -10~+65℃
Working Humidity: 10~80%
Working Pressure: 80~106kPa
Sun light: No direct sun light

Package
1x 0.28 inch Voltage checker