Esenlong Digital Voltmeter 0.28inch Two Wire DC 3.0-30V LED Display Voltage Meter Waterproof Black -Blue-

Specification: Material: Plastic Weight: 10g/0.35oz Input voltage 3.0-30 ( V ) Measuring voltage: 3-30V Output voltage 3.5-30 ( V ) Low operating voltage: 3.5v High working voltage: 30V Operating current: less than 30mA Measurement rate: 200ms/ time Working temperature:- 10℃ ~ 65℃ Measurement accuracy: 3% Display: 0.28 inch LED digital tube Working humidity: 10-80% ( no condensation ) Working pressure: 80~106kPa Display color: Red, Yellow, Green, Blue ( Optional ) Package List: 1* LED Digital Voltmeter 1* Cable