TEMPASURE Descending Temperature Indicator

The Tempasure self-contained recorder monitors your shipments by recording a critical low temperature of refrigerated temperature sensitive products in storage or transit. The miniature self-adhesive Tempasure has a ±2°C accuracy bimetallic sensing element that snaps at its critical cold temperature, permanently turning an indicating window from clear into bright red. The rugged all-mechanical plastic-housed recorder has a long storage life. This unique patented design eliminates delicate chemical sensors, fragile glass and requires no batteries.