I started getting anomalous results from my HPS40, and tracked it down to a dodgy connexion at the BNC fitting. I.e., it’ll work if I put radial pressure in the right direction on the fitting.
I might be able to disassemble the fitting and repair it, but I’d like to be able to obtain a replacement probe if it’s irreparable or I ruin it utterly. Unfortunately, I can’t find any information in the manual or on the Velleman site about replacement probes.
Is the PROBE60S (http://www.vellemanusa.com/products/view/?id=350733) compatible with the HPS40? And is there a contact eddress for VellemanUSA?
Thanks!