⚡ Aideepen 2pcs Digital Volt Amp Voltmeter Ammeter Meter - DC 4.5-100V/50A Dual LED Voltage Amperage Current Meter Tester Panel with 50A 75mV Shunt (Red & Blue) Review

I use these to see the performance of my radio power supply. One on the power supply and one on the radio tells me if I have a voltage drop in the cable.

The quality is not as good as the others, of the two I received one of the ammeters did not work. I ask for new ones. Got new ones but the voltmeters had a 3 volt difference between them, had to learn how to recalibrate both on my fluke meter.

I needed a volt/am meter for my bike alternator. This tool was perfect for that purpose. Very flexible design at a reasonable price. Can be used up to 100VDC but I use it at 12V as a backup power supply for my solar backup system.

Bought other electronic sensors, suspected it was the same first died after a week, the dead one does not light up, the second one lights up and flashes 0000 volts and amps, then reads the data, doesn't feel right, took them out temporarily, set the banana plugs and the cheep from the meter to 8.00, might just keep that off.

THE PRODUCTS SEEM TO WORK WELL WHEN CONNECTED CORRECTLY. BIG WIRES FOR SUNTS. 2 DIAGRAM IN APPLIED IMAGE IS FOR VERSION 50/100 A. THIS WAS FOUND ON THE INTERNET AND HAS WORKED FOR ME. USE AT YOUR OWN RISK. I USED THE LEFT VERSION BECAUSE I WAS SUPPLIED FROM THE SOURCE I WAS MEASURED FROM. SIMILAR PRODUCTS MAY HAVE DIFFERENT VERSIONS OF WIRING REQUIREMENTS. THIS DEVICE HAS 2 TERMINALS ON THE METER SIDE AND 3 TERMINALS ON THE VOLTAGE SIDE. Excellent customer service and quick response!