I had assumed the Inspo was a 3 hour rated scrubber and if you used it past 3 hours on your head be it.
The temp stick is supposed to be there to monitor scrubber errors and breakthrough due to incorrect packing and accidental over use.
PS I am no concerned about people diveing to the temp stick my comments before were ironic and aimed at all those who said I was being reckless.
I chose a scrubber limit based on maths. I calculated I could get about 9 hours out on my scrubber so set a limit of 6
Aparently this is reckless but reliance on a bit of tec is not?? Go figure