Voltmeter Ammeter Red 100A Digital 48 X 29 X 21 Mm

Features: Model: 0-10A, 0-50A, 0-100A(optional) Dual display-red and blue LED display, voltage and current display at the same time Two thin cables for connecting 3.5-30V power supply. The voltage is measured with a thick black wire and a thick red wire. The amperage is measured between the thick black line and the yellow line.

Product parameters:

Working current: