Voltímetro programable DC amperímetro 90V 100A amplificador de corriente de voltaje medidor de potencia de hora
[1] For example, shunt size 100A, current range -100A~+100A. Power Module. Digital Clock. Doesn't require POWER. Current accuracy: ± 0.5% + 3byte. P anel cut-out: 76.5mm x 3 9.2mm. 4 digits LED, High accuracy.