- Freezer temperature monitor
- Trigger Temperature : 0°C
- Stop Temperature : -7°C
- Run-out Window : 8 Hours
- Time marks (hours) : ½ ,2, 8
- Size 40mm x 19mm
- Features : Instant activation notice when blister is depressed, Unique hour markings provide exact run out times, No pre-conditioning required, Long shelf life, Splash resistant
