GB Instruments™ GCT-304A. Simple continuity tester for all kinds of circuits, switches and fuses. Pointy probe lights when continuity exists. Flexible 34" cable with alligator clip. Requires 2 AA batteries (not included).
Customer Comments
A customer from BOGOTA, NJ USA
Good tool with mod
The alligator clip is almost useless, IMO. I swapped it out for a DMM spear-type probe. It is much more useful now.