Model DXB3 coaxial testers check for cable continuity, opens or shorts. They feature automatic shut-off when the cable is removed: These testers are powered by an internal 9V battery, which is included. Model DXB4 coaxial testers offer a means to localize intermittent shorts. These shut off and reset themselves when the cable is removed.
Model DXB3 coaxial testers check for cable continuity, opens or shorts. They feature automatic shut-off when the cable is removed: These testers are powered by an internal 9V battery, which is included. Model DXB4 coaxial testers offer a means to localize intermittent shorts. These shut off and reset themselves when the cable is removed.
