0.28 Inch 2.5V-30V Mini Digital Volt Meter Voltage Tester Two Line Voltmeter

Feature:

Detection voltage: DC2.5V ~ 30V

Working current: <30mA

Display: 0.28 inch LED

Dimensions: 31 × 12.0 × 9mm (length x width x height)

Installation hole: 23 × 10 mm

Measurement rate: ≥200mS / times

Accuracy: 1% (+/- 1 word)

Red is the input positive

Black line is the input negative

Color:

Red: 2.5V - 30V

Yellow: 2.6V - 30V

Green: 2.6V - 30V

Blue: 3.2V - 30V

White: 3.0V - 30V

Package included:

1 x Mini Digital Voltmeter(optional)