Time Temperature Indicator

Accurate time and temperature alarm Up to 4 alarm points Irreversible instant/cumulative alarm Factory pre-programmed and pre-calibrated 180 days maximum running days ±0.5℃ at full range (-30℃ to +70℃) IP67 professional protection grade Small size and easy to place

Single-use Color changing temperature indicator Irreversible alarm status Traceable serial number on each label 5 years maximum working time 2 alarm points or 7 alarm points customizable Cumulative alarms above the temperature threshold will be displayed in degrees/hour

Single use LED indicator light Start Delay Max.400 days Irreversible instant/cumulative alarm via LED indicator light (2 alarm points) Traceable bar code