ultrasonic thickness meter?

[Beekeeper]

Anyone recommend a good sonic tester for cylinder wall thickness measurements?
I’ve been researching online and all of the probes i see are flat faced do these work with the radius of the cylinder?

 

[69Bee]

I bought this one for about $1400. The sensor has a radius for measuring cylinders. You can also buy additional sensors depending on how you use it.

https://dakotaultrasonics.com/product/racing/pr-8v/

 

[Beekeeper]

Could you give me some info on which part# transducer you have?

 

[69Bee]

The one that comes with the set

 

[zyzzyx]

The couplant should bridge the gap on a flat transducer.

 

[69Bee]