0V-30V 3 Wire DC Voltmeter Terminal 0.56 Inch LED Digital Voltmeter Accessories Reverse Connection Protection, Color: Blue
0V-30V 3 Wire DC Voltmeter Terminal 0.56 Inch LED Digital Voltmeter Accessories Reverse Connection Protection, Color: Blue
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Order Processing Time
Order Processing Time
Handling time to dispatch order: 1 - 3 working days. (Onkiza has to process your order and put all your items through its strict quality-control tests.)
Return Guarantee
Return Guarantee
For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.
DOA Guarantee
DOA Guarantee
If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Onkiza will make compensation based on the damage situation.
Missing/Wrong Items Guarantee
Missing/Wrong Items Guarantee
If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. Onkiza will make compensation based on the damage situation.
1. With reverse protection, reverse not burned
2. Low cost, high precision to meet most of the application requirements
3. Low startup voltage, red as low as 4.5V, green as low as 5V, blue as low as 5V
4. Input voltage up to DC30V, ( note: input voltage higher than 30V may be permanently damaged )
Technical parameters:
1. Measuring range: 0V-30V
2. Input impedance: greater than 100K ohms
3. Refresh speed: about 300ms/time
4. Operating temperature: -10-65 degrees Celsius
5. Power supply range: red DC4.5-30V, green DC4.7-30V, blue DC5-30V
6. Allowable error: about 1 percent, greater than or equal to 10V error of about 0.3V, less than 10V error of about 0.1V
7. Operating current: red less than 23mA, green less than 18mA, blue less than 13mA
8. Display mode: three 0.56-inch LED digital tube
9. Display color: red, green, blue
10. Length of lead wire: 20 cm
11. Weight: about 19 g
12. Size: about 4.8 x 2.9 x 2.2 cm, mounting holes about 4.6 x 2.7 cm
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