The AP-501B is a DC voltmeter with standard 1/8 DIN size and slim design for snap-in installation. It is available with a standard 3 1/2 digit display.
Power supply: 5Vdc ±5% (non-isolation)
Power consumption: 100mA max.
Dimensions: 96mm(W) x 48mm(H) x 34.5mm(D)
Weight: Approx. 50g