Browse Categories
  • "Hey Mike, thanks for the vending machine, using a lot less double ended cables after swtiching to the silicone"
    John, OH
  • "Always willing to cross reference parts, and save money, thanks"
    Kevin, IN
  • "Installed the vending machine on our plant floor, and we do 2 CI's per month now from the data for where parts are used most. Good system."
    Sal, Mexico
  • "Best price on cables, always in stock for us"
    Michelle, Richmond, BC
  • "Usage cut by 2/3rds after going with Metalhead types, thanks guys"
    Doug, Richmond Hill


Your Price: $95.00
Part Number: S-TER-N
18 Volt Sensor Tester - Batteries not included. Perfect pocket sized sensor tester to verify operation of proximity sensors, photoelectric sensors, pneumatic cylinder sensors, and other control products. The tester verifies PNP or NPN operation.
Product Specifications:

18 Volt Sensor Tester, 2 x 9 V Batteries not included.

Pocket-sized sensor tester with push-type terminals makes wire connections quick and easy. Allows for fast field checks, troubleshooting and/or demonstration of 10-30 V DC sensors with a maximum sensor current draw of 100 mA. DC 2, 3,

or 4-wire type sensors. Confirms operation of inductive, photoelectric, capacitive and ultrasonic sensors.



Easy connect, spring-loaded, wire terminals

Dual operation indicators: LED and buzzer

Built-in steel target for checking inductive sensors

Wiring instructions printed on case

Built-in flashlight function

Magnetized back plate


Product Reviews

Rate This Product:
or Create a Review
(10 Ratings, 1 Review) Average Rating:
Brian Costello (Burlington) 2/5/2016 3:03 PM
needed something simple, to give to my guys to check if sensors were working, did the trick
Part Number: S-TER-N