If you are interested in our single-use data loggers, please click here.

	Memory	Accuracy	Operating Range	Battery Life	Warranty	Price
edl	32K	0.1°C	-40°C to +72°C	60 months	12 months	$195
edl jr.	8K	0.2°C	-40°C to +72°C	12 months	12 months	$145

The edl-jr is the work horse of our product line with a full 8k memory and the ability to measure down to -40C. A favorite in the pharmaceutical and transportation industries. Optional probes available but not required.

The edl is our top of the line data logger with 32k memory, 0.1C accuracy and resolution. This is a must have device if you work in a laboratory or metrology department. Optional probes available but not required.

For more information, download a PDF Data Sheet.

Flexible
The internal software of the data loggers provide features for controlling and querying its status. These 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 as well as much more.

Visual Alarms
All our data loggers have the ability to program alarm limits. Should the temperature reach levels outside these limits, the onboard red LED will light until reset by the user.

Computer Ready
Our proprietary RS232 serial cable is needed to download temperature information to a computer. If you do not have a serial port on your computer, you can buy a USB to Serial Port adaptor here. Marathon's easy-to-use software is available for Microsoft Windows 2000, XP and Vista.

 

 

 

 

 

 

 

 

 

 

 

edl Data Sheet
Price		Laboratory Grade electronic data logger $195.00 MDAS-PRO software $39.00 IC-9P Cable $35.00 NIST Certificate = no charge NIST Certificate - Single Point Calibration $50.00
Temperature Sensor		Precision Thermistor
Temperature Range		-40°C to +72°C (-40°F to +160°F) operation and measurement
Temperature Accuracy		0.1°C at 20°C, 0.3°C at extremes (0.2°F at 68°F, 0.6°F at extremes)
Temperature Resolution		0.1°C (0.25°F)
Memory EEPROM, Storage		32k memory, enabling a corresponding number of approximately 32000 measurements
Measurement Intervals		Programmable from 2 sec. per reading, for example: 7 days = 22 sec 30 days = 1 min. 26 sec. 60 days = 2 min. 48 sec. 90 days = 4 min. 12 sec. 180 days = 8 min. 5 sec. 365 days = 16 min. 58 sec.
High and Low Alarm Limits		LED indicator alarm set by temperature and time
Internal Clock Accuracy		Better than 2 minutes per month
Computer Interface		Standard serial port for a personal computer (RS232); USB Adapter available here
Power Source		One 3.6 Volt Lithium Battery with a 2 year shelf life. Battery Replacement $30.00
Size		9cm (l) x 5cm (w) x 1.6cm (h) [3.4 in. (l) x 1.97 in. (w) x 0.63 in. (h)]
Weight		52.5 grams (1.85 ounces)
Warranty		12 months
Probes		Optional Probes have 3 meter cables for ambient or liquid measurement
CE Certified
MDAS Software		MDAS Software is not 21CFR Part 11 compliant click here for 21CFR Part 11 Compliant Software
Software Highlights		Report Summary & Statistics Mean Kinetic Temperature Calculation File Manager Note attachment Zoom Ability to look at recorded temperature points and date / time stamp Elapsed time view or date / time recorded view Celsius, Fahrenheit or Kelvin display 3D view option Can open up to 16 files at one time Export data to CSV or TXT file Export graph as a bitmap or metafile

edl jr. Data Sheet
Price		Premium electronic datalogger $145.00 MDAS-PRO software $39.00 IC-9P Cable $35.00 NIST Certificate = no charge NIST Certificate + Single Point Calibration $50.00
Temperature Sensor		Precision Thermistor
Temperature Range		-40°C to +72°C (-40°F to +160°F) operation and measurement
Temperature Accuracy		0.2°C at 20°C, 0.5°C at extremes (0.4°F at 68°F, 1.0°F at extremes)
Temperature Resolution		0.1°C (0.25°F)
Memory EEPROM, Storage		8k memory, enabling a corresponding number of approximately 8000 measurements
Measurement Intervals		Programmable from 2 sec. per reading, for example: 7 days = 1 min. 20 sec 30 days = 5 min. 38 sec. 60 days = 11 min. 16 sec. 90 days = 16 min. 54 sec. 180 days = 33 min. 48 sec. 365 days = 1 hour 8 min. 32 sec.
High and Low Alarm Limits		LED indicator alarm set by temperature and time
Internal Clock Accuracy		Better than 2 minutes per month
Computer Interface		Standard serial port for a personal computer (RS232); USB Adapter available here
Power Source		One 3.6 Volt Lithium Battery with a 24 month shelf life. Battery Replacement$30.00
Size		9cm (l) x 5cm (w) x 1.6cm (h) [3.4 in. (l) x 1.97 in. (w) x 0.63 in. (h)]
Weight		52.5 grams (1.85 ounces).
Warranty		12 months
Probes		Optional Probes have 3 meter cables for ambient or liquid measurement.
CE Certified
MDAS Software		MDAS Software is not 21CFR Part 11 compliant click here for 21CFR Part 11 Compliant Software
Software Highlights		Report Summary & Statistics Mean Kinetic Temperature Calculation File Manager Note attachment Zoom Ability to look at recorded temperature points and date / time stamp Elapsed time view or date / time recorded view Celsius, Fahrenheit or Kelvin display 3D view option Can open up to 16 files at one time Export data to CSV or TXT file Export graph as a bitmap or metafile