Anyone got a boost guage i can borrow

[Taggy]

I think my Prospeed boost guage is giving me inaccurate readings, i had it on the rolling road yesterday set to 1bar but my own guage is saying its going up to 1.5bar!! So i have had to back off the throttle in case my engine goes bang.

Need another guage to test if its reading wrong or not.

[Josh@TunerLifestyle]

i have an old blitz one somewhere, dosent light up but should read boost okay can send it out to you if you pay the postage (y)