FlashLink® Mini Electronic Time-Temperature Indicator, Model 30030

This electronic time-temperature indicator (TTI) is a single use device that measures accumulated exposure to temperature above a threshold of 41°F/5°C. It is ideal for tracking refrigerated seafood and other food products during transport, and provides an immediate pass/fail indication of temperature abuse when a load arrives at the receiving dock. A red LED alarm flashes when temperature has gone above the threshold for a cumulative time of 4 hours or more, and a flashing green LED confirms the unit is actively monitoring and there has not been exposure to cumulative temperature above 41°F/5°C. Unlike a traditional chemical TTI, trip data can be extracted when there’s a problem with a load, and DeltaTrak can provide this additional post trip analysis service when receivers require a more detailed temperature history to settle a claim situation.

FlashLink Mini Electronic Time-Temperature Indicator, Model 30030


  • Compact, single-use, time temperature indicator
  • Monitors temperature during transport to meet FSMA and FDA requirements
  • Immediate visual pass/fail indicator
  • Alarm event triggered after 4 hours of accumulated temperature abuse
  • Mounted on high-visibility locator card
  • Post-trip evaluation service available


FlashLink® Mini Electronic Time-Temperature Indicator, Model 30030
DeltaTrak manufactures products under an ISO 9001:2008 registered quality management system
Measurement Range -40°F to 122°F (-40°C to 50°C)
Temperature Resolution 41°F (5°C)
Temperature Accuracy ±1.0°F/0.5°C
Single Event Alarm Accumulated temperature abuse of 4 hours above 41ºF /5ºC
LED Indicators Flashing Green: Active, no alarm
Flashing Red: Alarm triggered
Battery Coin Cell Lithium Battery
Dimensions 2.68" L x 1.27" W x 0.45" H (68.07mm L x 32.25mm W x 11.43mm H)
Casing ABS plastic
Weight 0.64 oz. (18.14g)
Shock Resistance Withstands 3-foot (1 meter) drop to hard surface
Certification CE Mark, Calibration Traceable to N.I.S.T., RoHS Compliant
IP Rating IP56
Storage conditions -4°F to 122°F (-20°C to 50°C) 0% to 95% RH w/o condensation
Download FlashLink® Mini Electronic Time-Temperature Indicator, Model 30030 Spec Sheet FlashLinkUSB PDF Reusable Data Logger, Model 40510 Spec Sheet


The FlashLink Mini Electronic Time-Temperature Indicator (TTI) is mounted on a high-visibility shipping card that can be attached to the outside of a carton. Since the unit is small and compact, shippers have the option to fold the card and insert it inside the carton. With placement next to the product that is being monitored, the TTI will measure temperature changes more closely reflecting what products are experiencing during transit and storage.