The edl-jr multi-use temperature data logger is the work horse of our product line with a full 8k memory and the ability to measure down to -40C. It is perfect for monitoring temperatures down to -40C (-40F) without a probe. It has thermistor technology and a basic palm-sized design so it’s perfect where space limitations exist. A favorite in the pharmaceutical and transportation industries.
Functions include: start, stop, elapsed time as well as customizable time intervals. Also available: user descriptions for initialization and for downloading the data; high and low alarm values, recording status, real time measurement display and more. View up to sixteen temperature profiles at a time, download data without stopping the original program, and attach probes or an audio alarm.
Visual Alarms: All our data loggers have the ability to program alarm limits. Should the temperature reach levels outside these limits, the on-board red LED will light until reset by the user.
Computer Ready: Marathon’s easy-to-use MDAS-Pro software is available for Microsoft Windows XP, Vista & 7, 8 and 10. Our proprietary IC-9P serial cable is needed to download temperature information to a computer. MDAS software and cables are sold separately.
Specifications
Memory EEPROM, Storage - 8k (approx. 8,000 data points)
Temperature Sensor - Precision Thermistor
Temperature Resolution - 0.2°C / 0.5°F
Measurement Intervals - Programmable from 2 seconds per reading. See Duration Chart for examples.
High and Low Alarm Limits - LED indicator alarm set by temperature and time.
Indicators - Power and Alarm
Internal Clock Accuracy - Better than 2 minutes per month