Product Support

We’re here to help

Need a hand, or just want to know more about our products? Looking for the latest software or drivers?  Do you have a report you downloaded that you would like an engineer to take a look at?  Select from the options below: 

PQR Host communications software

For Windows Seven and 10

Request download here


Download a PDF copy of the Probe 100 Plus User manual here (USB MANUAL)  (RS232 MANUAL)