Description

LED Voltage Meter Red

LED Voltage Meter Red specifications

Measuring range: DC 0V–30V.
Input range: DC 4.5V-30V(Max Input: DC 30V. The device can be damaged if the input is over 30V).
Working Current: < 23mA.
Display Color: RED.
Display: Three 0.56 “digital tube.
Measurement accuracy: ¡À1%.
Refresh rate: about 300mS / times.
Input impedance: > 100K.
Operation Temp: -10¡æ-+65¡æ.
Size:2.8cm x 4.7cm x 2.1cm.

Wiring:

Red: power supply +.
Black: power supply –
White: measure +.