Amazon.com: diymore 5 unidades de voltímetro digital de 0.28 pulgadas, amperímetro CC 100 V, 10 A, voltaje de corriente de voltaje, probador de 3 puntas, panel de pantalla LED dual (azul-verde) : Automotriz
DSN-VC288 Voltmeter-Ammeter Review Using The Siglent SDM3045X Multimeter - YouTube
Shunt Archivos - J_RPM
I bought from China 3 volt-ampermeters model DSN-VC288. First one I burned after connecting the ampermeters red wire to + and black to - (while they both should be connected at -).