21CFR USB Vaccine Monitoring Kit – Lascar EL-21CFR-VAC


  • -40 to +125°C (-40 to +257°F) measurement range
  • Stores over 32,000 readings
  • EasyLog 21CFR software available as a free download
  • Logging rates between 1 second and 12 hours
  • High contrast LCD, with four digit temperature display function
  • Immediate, delayed and push-to-start logging
  • User-programmable alarm thresholds
  • Use as part of a 21CFR Part 11 compliant system

This standalone data logger measures and stores more than 32,000 temperature readings over a -40 to +125°C (-40 to +257°F) range with a resolution of 0.1°C (0.2°F). The user can easily set up the logger and view downloaded data by plugging the data logger into a PC’s USB port and using the free EasyLog 21CFR software. Data can then be graphed, printed and exported to other applications for detailed analysis. The encrypted data has full audit tracking to comply with the requirements of 21CFR Part 11. The high contrast LCD can show a variety of temperature information. At the touch of a button, the user can cycle between the current, maximum and minimum stored values for temperature. The data logger is supplied with a lithium metal battery which typically gives two years’ logging life


Measurement range -40 to 60°C (-40 to 140°F)
Accuracy ±0.1°C (±0.2°F) (typ)
Logging rate User selectable between 1 second and 12 hours
Operating temperature -35 to 60°C (-31 to 140°F)
Battery life 2 years
Calibration Certificate Supplied at 2 and 8°C


Lascar EL 21CFR VAC 21CFR USB Vaccine Monitoring Kit_DpstarGroup