FlashLink® Certified Data Logger with Glycol Bottle (DeltaTRAK)

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The reusable data logger with a large, easy-to-read LCD display designed to monitor temperature foods and sensitive drugs such as vaccines. The bottle probe can be easily placed inside refrigerators allowing the user to read current, minimum and maximum temperatures inside the unit without being affected by fluctuations in the air temperature caused by unit cycling or frequent opening and closing of storage doors.

  • Compatible with FDA, CDC and WHO guidelines
  • Large, easy to read LCD Display
  • Remaining Battery Indicator on LCD (low battery)
  • Detachable external temperature sensor, sealed in 5mL glycol bottle
  • Hi/Low programmable alarms for out of range conditions
  • User programmable logging intervals and automatic (delayed) start
  • USB Connection

Temperature data is visible on unit's face. Data can be transferred to a PC and analyzed using the included DeltaTrak FlashPDF Program Manager Software.


Measurement Range -40°F to 104°F (-40°C to 40°C)
Temperature Resolution 0.1°F/°C
Accuracy ±1.0°F from 14°F to 77°F (±0.5°C from -10°C to 25°C);
±2.0°F above 77°F (±1.0°C above 25°C)
±2.0°F below 14°F (±1.0°C below -10°C)
Data Capacity 16,112 data points
Data Download Time 2 seconds typical for 3823 points
Programmable Alarm Levels High and Low levels over entire range, displayed on LCD
Battery Coin Cell Lithium battery, LCD % remaining power indicator (Weber # 3039-51)
Dimensions/Body 1.575” x 3.189” x .575” (40mm x 81mm x 15mm)
Logger Casing PC/ABS plastic
External Bottle 5mL PETG Sterile Bottle - 21CFR compliance information available
Glycol Buffer Propylene glycol (GRAS classified)
Weight 2.56 oz. (70 grams)
Certification CE Mark, NIST traceable, RoHS Compliant
Display LCD, Red LED Alarm
Waterproof Rating IP64 (with silicone cap)
Storage conditions -4°F to 122°F (-20°C to 50°C) 0% to 95% RH w/o condensation
Min. System Requirements Windows PC with XP or higher