Temperature logging device (inside drysuit)?

[Subcooled]

I want to do some research. I need a small device, that


- measures and logs temperature (range ideally -30 ... + 40 but -10 to 40 would do)

- fits inside a dry glove (with hand too)

- tolerates at least 5 ATA

- timestamps each sample
- sampling rate of 1/30 sec or faster
- one hour series

The price should be reasonable, as this is for hobby/learning use only.

Any ideas? Thanks.

 

[Subcooled]

RH logging wouldn't hurt either, as long as the reading is correct, and is not based on 1 ATA assumption.

 

[reefduffer]

Take a look at the Sensus data logger from Reefnet.
It's designed for submersion, so it doesn't do RH, but it might fit your needs.
ReefNet Inc. | Sensus Ultra

Maybe a little big for gloves, but not out of the question.