Martindale TEK402 - Continuity Tester with Audible Indication

This is a low cost, easy to use continuity tester with audible indication. The loud buzzer makes it easy to use in noisy environments.

Its simplicity and tough construction gives fast and simple continuity testing at a low cost. Suitable for a wide variety of low voltage signalling, process control and educational applications.

Complies with CAT I (50V) environment. If you are working in a CAT III (600V) environment then you will need the Martindale TEK404.