RS Pro proximity switch tester is designed to test three or four wire DC proximity switches with either PNP or NPN outputs. Capable of testing inductive (metal sensing), capacitive, photoelectric or ultrasonics.
The proximity sensor tester allows the user to quickly and confidently check the operation of sensors, avoiding unnecessary replacement and adding fault finding functionality.
LED status indication
Audio status indication
Spring loaded terminals
Fitted with two 9 V batteries ready to use
