B25 Voltage Sensor Detection Module

Product Size(L x W x H): 2.60 x 1.30 x 1.00 cm / 1.02 x 0.51 x 0.39 inches
Package Size(L x W x H): 7.50 x 4.50 x 1.00 cm / 2.95 x 1.77 x 0.39 inches