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Single-Use Temperature Logger -30°C to +60°C (-22°F to +140°F)

  • -30°C to +60°C (-22°F to +140°F) measurement range
  • 4000 sets of humidity and temperature readings
  • Up to 20 month battery life
  • Ideal for transportation applications
  • Needs USB Cradle to download and setup
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EL-USB-1 Data Logger


SRIC-4 is a single-trip temperature logger developed specifically for monitoring temperature sensitive products in both short haul and long-distance transportation applications. The SRIC-4 combines all the features of an advanced temperature logger with a 3968 log memory and a 6-month operating life in a robust and inexpensive package. 

When used in conjunction with the standard LogTag® Interface Cradle and the freely available LogTag® Analyzer operating software, the SRIC-4 can be easily configured by the user for a wide range of recording and alert conditions. Readings are downloaded using LogTag Analyzer® which provides facilities for displaying data in a chart, table or statistical formats and allows electronic archiving, export or transmission of the data in support of sophisticated data management systems.

Red Alert indicator provides an immediate indication, without access to a PC, if any readings are outside the limits specified at the time the unit was configured. Green OK indicator provides immediate visual confirmation, without access to a PC, that the unit is operating. Enclosed in a robust and durable polycarbonate case, the SRIC-4 features a real time clock, which provides date/time stamps for each temperature reading.


LogTag Cradle


USB Craddle to retrieve data from loggers


USB Cradle to retrieve data from loggers


Calibration Certificate

NIST Calibration Certificate


Two point (-20C and +40C) calibration for LogTag loggers. Please Note: Calibration certificates cannot be returned for a refund. These calibration certificates have a typical lead time of 1-2 weeks.


LogTag Analyzer

Configuration Software

LogTag® Analyzer 3 features configuration profiles, import/export of option settings, configuration and download logging and also allows configuration and download of USB loggers

Lascar EL-BT EasyLog Software

LogTag Xpress

Configuration Software

LogTag® Xpress is a sophisticated alternative to the powerful LogTag® Analyzer software. With a stripped-down feature set, LogTag® Xpress focuses on efficiently configuring and downloading the complete range of LogTag® data logging products, with as little user interaction as possible.

Lascar EL-BT EasyLog Software

LogTag Online

Management Software

LogTag Online is a Cloud-based online environmental management system providing alarm notifications, compliance, record storage and reporting functions.

Lascar EL-BT EasyLog Software


Measurement Range: -30°C to +60°C (-22°F to +140°F).
Accuracy (overall error):
Better than ±0.5°C (±0.9°F) for -5°C to +30°C (23°F to 86°F).
±0.8°C (±1.5°F) or better for measurements in other areas of rated range.
Recording Capacity: 3968  temperature readings. 13 days @ 5min logging, 41 days @ 15min logging.
Sample interval Configurable from 1 minute to 18 hours.
Battery Life 20 months storage, followed by 90 days normal use.
Real Time Clock Rated accuracy ±25ppm @ 25°C (equivalent to 2.5 seconds/day).
Rated temperature coefficient is -0.034 ±0.006ppm/°C (I.e typically +/- 0.00294 seconds/day/°C).