Отличная вещь для зарядного устройства автомобильных акб.
Четко можно отрегулировать ток при зарядке и проверить после зарядки напряжение акб и вовремя зарядки тоже будет показывать вольтаж батареи.
Плюсы Маленькая можно впихнуть куда угодно, Четкие цифры, простота в монтаже.
Минусов нету. Read more
No problems at all with this display, works perfectly
At 10A, the power leads warm up slightly
No adjustments have to be made. Precision is OK
Under 10V, readout resolution is 10mV
Over 10V, readout resolution is 100mV
Current resolution is 10mA Read more
All ready to go, just connect it and start measuring!
Two different connections, one to have it powered despite the amount of voltage measured.
Another thick line to measure voltage and current flow, up to 10A. Not exactly a con, but you have to connect the current input in series with the negative terminal of the generator.
It's not an usual way of ... Read more
- works right out of the box, no external shunt required;
- two separate adjustment screws on the pcb. Voltmeter and Ammeter can be separately adjusted/calibrated if readings are inaccurate.
- easy to hook up
- relatively accurate (once adjusted, accuracy is ok..) none really
Build quality is a bit on the miserable side but.. for a cheap price you get ... Read more
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