Hi @Mikeyb , welcome to Hubitat community forum!
This device is rather not standard, that's why the existing drivers will not show any readings from it.
Please do the following :
- Delete the device from its web page (the 'REMOVE DEVICE' red button at the bottom of the page).
- Start the pairing procedure as a new Zigbee device.
- When the device is found, Do not enter the device name immediately!. You will see a hyperlink or button labeled 'Device Info' or something like that. Click on it.
- Copy and paste all the information in that popup window. It should be like this (link)
Based on this extended information available only during the pairing as a new device process, a modification of a custom driver will be needed to support it in Hubitat.