Instruments
What we deploy, what each sensor is actually measuring, and what its stated tolerance is.
This page will list the devices in our fleet, the parameter each sensor covers, its reporting interval, and the manufacturer's stated tolerance — alongside what that tolerance means in practice for the readings we show you.
It will also state, per device class, whether the unit is factory-calibrated only or holds an individual calibration certificate. That distinction decides whether a reading can support a regulatory submission, and it belongs in public rather than in a footnote.
This page is in preparation.
The position it will state is already set out on the relevant service page — nothing is being withheld pending this page being written. If you need any of it now, ask us and we will send it.