Low Cost Data Acquisition and General Purpose Temperature Data Loggers
These data loggers are a low-cost and effective solution for monitoring refrigerated vaccines, documenting the transportation of fruit and vegetables, or for adjusting HVAC. All units use thermistor-based technology for measuring temperature and share the same basic palm-sized design.
| Model | Memory | Accuracy | Operating Range | Battery Life | Warranty |
| 2c\temp | 4K | 0.5˚C | -29˚C to 72˚C | 12 Months | 90 Days |
| echo w/ Audible Alarm | 4K | 0.5˚C | -29˚C to 72˚C | 12 Months | 90 Days |
| 3c\temp | 4K | 0.2˚C | -29˚C to 72˚C | 12 Months | 12 Months |
The 2c\temp is our entry level data logger that offers the best value against all competition. You won't find a better product with these features. Optional probes available but not required.
The echo has the same specifications as the 2c\temp, but includes a built in audible alarm. Optional probes available but not required.
The 3c\temp is a mid-range data logger with a generous 8k memory and increased accuracy over the 2c\temp and echo. An excellent general purpose data logger. Optional probes available but not required.
Flexible
The internal software of the data loggers provide features for controlling and querying its status. These functions include Delay to 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 IC-9P serial cable is needed to download temperature information to a computer. If you do not have a serial port on your computer, you can purchase a USB to Serial Port adaptor here. Marathon's easy-to-use software is available for Microsoft Windows 2000, XP and Vista.
Download a PDF of the General Purpose Data Loggers Product Brief.
Download a PDF of the 2c\temp 3c\temp Quick Start Guide.