I would recommend buying one anyway.
I've got one of the Salter ones with two separate probes - which is useful for monitoring core temp and external temp. If I was in London I'd happily lend you mine!
@Tenderloin started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I would recommend buying one anyway.
I've got one of the Salter ones with two separate probes - which is useful for monitoring core temp and external temp.
If I was in London I'd happily lend you mine!