Review on DROK Multimeter Voltmeter Transformer Two Wires by Omar Svagera

Bought two of these to test my alternator load phase balance and found it to be a good little meter for the price. However, they are not well suited for this application as they are only displayed in 1 amp increments. This may be ok if used for high current applications like a main current field. However, unless you're running it on a real high-power generator, you really need a meter that can provide resolution in at least 0.1 amp increments. Also, both gauges were slightly off during calibration and I had to match them with an accurate gauge and load source. It is possible that they will fall within tolerance when using high end high current loads, but be off by 1 amp for loads under 20 amps. Otherwise a decent counter for a small price.