Gw instek gdm 8341 ca digital bench multimeter gw instek gdm 8341 p the gw instek gdm 8341 ca is a digital bench multimeter which has exceptional features these include 50 000 counts vfd dual display 0 02 basic dc voltage accuracy and a usb protocol connector to provide users with measurement precision lucid data observation and the convenience to connect to a pc p p the gdm 8341 ca not only supports the fundamental measurement items provided by general multimeters but is also equi