We now have multiple colors to choose from. Please send me a message letting me know what color would you like after you order. If you have request outside of this color, most of the time it can be accommodated. We will be working on more colors going forward.


5v reference box 500psi Transducer for Snap On, Autel, Pico for oscilloscope.


This is used when you don’t have a five out reference for a built-in battery on your pressure Transducer. You can use this to come to any oscilloscope via BNC or banana adapters. This does the same work as your mechanical compression gauge however it allows you to use it with your Snap On Scope or other favorite oscilloscope.


5V reference box is exactly what the name states. With this versatile tool, you can power up 5V circuits, components, or use this to operate a pressure transducer for in-cylinder


you can test multiple pull-down sensors, such as cam/crank sensors and most ABS sensors. With 2 internal 9v battery, you have flexibility with where you use it since you won’t have to worry about a power cable stretching around the vehicle.



You get


1. 5v box with 2 9v batteries

1. Bnc connection

1. 500 psi transducer

1. Transducer Cable


Who is ask any questions before bidding. Check out my other auctions as well.