Mini DC 5V-120V Voltmeter LED Panel 3-Digital Display Voltage Meter Red

Description:

High precision LED display digital DC voltage meter. Working Voltage: 5V
Has reverse connection protection.
Measuring range: DC 5-120.0V
No additional power supply, directly use of the measured voltage as a power supply
Maximum input: DC 132V
Permissible error: ±1%
Input impedance: ＞100K ohm
Working Current: Red＜23mA, Green＜18mA， Blue＜13mA
Refresh rate: 300mS one time
Display: 3 digital 0.56 "LED digital tube
Wire Length: 20cm
Size: approx. 48 x 29 x 22mm
Working Temperature: -20℃~65℃

Package Includes:

1 Piece Voltage Meter