Kék - DC 3.5-30V vízálló digitális RGB LED feszültségmérő Voltmérő panel 0,56 "

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DC 3.5-30V Waterproof Digital RGB LED Voltmeter Volt Meter Panel Mount 0.56"
Product Features:
1. Connection is simple, just need to pick up two lines, a joint reverse protection, then do not burn
2. Starting voltage is low, only 3.5V, can correct measurement
3. Variable precision: Precision automatic change below 10.0 V, the highest resolution of 0.01 V, Precision automatic 10.0 V above changes, the highest resolution of 0.1 V
4. Can be used for measuring the car / battery car / motorcycle battery voltage, and other forms of voltage
5. Can be used in all kinds of voltage measurement purposes
6. Potting voltmeter head has:waterproof! Dustproof! Shockproof!
Real is three, USES the high quality transparent epoxy glue potting. Can be widely used in automobiles, motorcycles, etc., easy to deal with the bad environment.Technical Parameters:
1. Display mode:Three 0.56 LED digital tube2. Display colorGreen Blue Red
2. update rate: About 300 ms/time
3. Physical size:42 x 24 x 15 mm (L*W* H, not including installation ear)
4. Opening size:42 x 24 mm (L*W)
5. Power supply:Don't need the power supply, direct use of the test voltage as a power supply
6. Lead wire length:9cm
7. The minimum input:3.50V
8. The maximum input:30.0V
9. Measurement range:DC3.50 - 30.0V
10. Operation temperature:-10 degrees~65 degrees
11. Measurement acc
311673557559/2 - ali110 (281)