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mini voltmeter + ammeter in case dc 0-100v 10a (red+blue) logo

Mini Voltmeter + Ammeter in case DC 0-100V 10A (red+blue) Review

1

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Terrible

Revainrating 1 out of 5  
Rating 
1.0
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Description of Mini Voltmeter + Ammeter in case DC 0-100V 10A (red+blue)

Built-in voltmeter and ammeter module. Built-in shunt! No external shunt required. Measured voltage (DC): 0-100V (resolution 0.1V)Measured current: 0-10A Supply voltage: DC 4.5 - 30VUpdate frequency: 2Hz Voltmeter display color: RedAmmeter display color: Blue : -20°C- 65°C

Reviews

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Type of review

Revainrating 1 out of 5

A terrible purchase, I sympathize with everyone who bought it.

No instructions come with the device. You will have to search to find the wiring diagram. First, as a rule, they find the wrong one, according to which the power of the device (indicator) is taken directly from the incoming voltage. If your input voltage is less than 20V, then the device will work, if more, it will burn out. In the case of a large input voltage, the device must be powered from a separate source. But the seller is silent about this.

Pros
  • Glowing beautifully
Cons
  • Burnt out right away