Item Name: 0.36 inch LED Digital Voltmeter Motorcycle Car 2 Wire Voltage Meter (Blue) Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
2 Wires 0.36 inch LED Digital Display Panel Voltmeter for Motorcycle Car Volt Tester Detector Voltage Meter Gauge
Feature:
High precision.
Low start working voltage, red low 4.5V, green low 4.7V, blue low 5.0V.
With reverse connection protection, it will not burn if connected reversely.
Ultra-low cost, high precision meets most application requirements.
Specification:
Measuring range: Red DC4.50-30.0V, Green DC4.70-30.0V, Blue DC5.00-30.0V
Power supply range: No need for additional power supply, directly use the measured voltage as the power supply, the range is the same as above
High input: DC30.0V. Note: Input voltage higher than 30V may be damaged!
Allowable error: 1% when greater than or equal to 10V, the error is 0.3V when less than 10V, the error is 0.10
Input impedance:> 100K ohm
Working current: Red
