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Digital voltmeter for DC 0-30V
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Product description
Digital DC Voltmeter DC in various measuring ranges.
Suitable e.g. for measuring the battery voltage. Or. a battery indicator.
Hints:
the voltmeter is e.g. as a battery indicator, you must know the voltages from the battery!
e.g. at a 36V lead battery pack:
The single battery has fully charged 14V so total (* 3 batteries) 42V
On the other hand, the single battery is at 10.5V, ie at a total (* 3 batteries) 31.5V
So the following would be right for the 36V lead battery pack:
Display shows 42V = fully charged.
Display shows 31,5V = empty / discharged.
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Note
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Please pay attention to the correct polarity! Incorrect connection may lead to a defect!
- The voltmeter will be delivered as shown in the pictures. It should be connected as far as possible by a specialist.
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Technical specifications
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| Dimensions l*w*h | 35*14*8mm |
| Measurement accuracy | 0,1% |
| Display refresh rate | approx. 200ms |
| Display type | Digital |
| Measuring range on the 30V type | DC 0V - 30V |
| Colour of the Display | Blue |
| Operating current | less than 8mA |
| Operating temperature | -10°C till + 65°C |
| Wiring |
Red = power supply+ |
| Included included in delivery: | |||
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| 1x Digital voltmeter | |||