CaseSack Case for Circuit Breaker Finder Receiver and Transmitter for Brands Like Extech CB10, Klein Tools ET300, GCA-07W, Also for Southwire Circuit Breaker Finder Adapter/ Accessory kit (Case Only)

Overall good product for moner

Used to for my Southwire circuit breaker finder.. Fits perfectly.

replacement for one I misplaced,works great

A little difficult at first, does locate the correct breaker but seems a little quirky and not extremely sensitive,