Marathon 2c\temp USB, 16K Electronic Datalogger, -29 C to +72C

  • Part #:MA0280
  • Weight:106 gram (3.7 oz)
  • Availability:AVAILABLE

Price: $60.00
Price: $81.00


The 2ctemp USB multi-use data logger is a cost-effective solution for temperature monitoring of refrigerated vaccines, biological material, chemicals, pharmaceuticals and documenting the transportation of fruits and vegetables. Its convenient palm-sized design lets it fit into tight quarters. It is a mid-range data logger with a generous 16K memory and a 3 year battery life. The internal NIST Traceable precision thermistor accurately records time and temperatures for user-selectable readings in Celsius or Fahrenheit. The easy to use MaxiThermal Software enables you to program a start delay, sampling intervals, high & low alarm limits, recording status and measurement data. Should the temperature reach levels outside of the programmed alarm limit, the onboard red LED will flash on the front of the unit. Simply program the unit with your specifications and press the Start button to start recording. To download recorded information, plug the unit into a PC using a standard USB connector. The USB cable and MaxiThermal Software are available as an accessory item.


  • Waterproof enclosure, hermetically sealed to an IP66 rating
  • LED Indicator and audible alarm set by temperature & time
  • Customer programmable start delay, sampling intervals, high & low alarm limits, recording status & measurement data.
  • 16K EEPROM Memory (16,000 readings)
  • NIST Traceable Precision Thermistor
  • CE Certified
  • °C/°F selectable
  • Unique serial number programmed at factory for tracking
  • Maxi Thermal Software for easy programming and downloading of data
  • Data download via USB Cable
  • 90 day warranty


Temperature Range
-29°C to +72°C (-20°F to +161°F)
+/- 0.2°C at +20°C, +/- 0.5°C at extremes (+/- 0.4°F at +68°F, +/- 1.0°F at extremes)
Temperature Resolution: 
Measurement Intervals: 
Customer Programmable from 2 seconds up
Operating Life:
 3 years
Shelf Life: 
5 years
2 X 3.6 V Lithium battery

The dataloggers are NIST-Traceable and come with Certificates of Conformance.

Technical Information

2c/temp Starting Instructions

MaxiThermal, Marathon, Marathon software, Marathon USB, USB software

Datalogger placement in shipments

Required Accessories

Part #: MA0540
$50.00 (USD)
$67.50 (CAD)
The MaxiThermal Software allows you to view up to 8 multiple traces at one time, enables you to tran (more...)

Part #: MA0504
$15.00 (USD)
$20.25 (CAD)
USB interface allows you do connect to the Marathon USB dataloggers.

Optional Accessories

The Scigiene Calibration Lab provides a N.I.S.T. traceable certification and calibration service for (more...)

The Marathon Wall mount cradle is designed to hold the EDL-RTD, 2c\temp RH and 2c\temp USB dataloggers.