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Comark Multi-Use Temperature Data Logger (N2011)

The Comark N2011 Multi-Use Temperature Data Logger allows easy monitoring and data analysis of temperature sensitive systems in storage or within transit.

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Ref: N2011

Availability: In stock

Excl. VAT: £163.69 Incl. VAT: £196.43

Product Description


The Comark N2011 Multi-Use Temperature Data Logger allows easy monitoring and data analysis of temperature sensitive systems in storage or within transit.

Complying with EN12830:1999 standard, it is ideal for cold chain applications.

Features Include:

  • Temperature Range: -40°C to +70°C / -40°F to +158°F
  • Complies with Cold Chain EN12830:1999 standard
  • Up to 5 Years of Battery Life
  • 2 Years Warranty

The Comark N2011 comes with a two year warranty and up to 5 years of battery life.

This extremely reliable Data Logger by Comark is designed to give exceptional long-term performance.

The Comark N2011 is part of Comark's wide range of Diligence EV Data Loggers.

This Data Logger also makes an ideal solution for monitoring building services, scientific experiments, production processes, and heating, ventilation and air conditioning systems, and comes with a Biocote Antimicrobial Protection.

Comark offers a range of solutions for logging data, from small battery-operated Data Loggers to Professionally Installed Monitoring Systems.

A computer docking station and the Comark EV software suite, available on a free download (see instructions for details) are required to download data to a PC.


Additional Information

SKU N2011
Type Digital
Features -
Range -40°C to +70°C/-40°F to +158°F
Accuracy -25°C to +50°C ±0.5°C; -40°C to +70°C ±1°C
Resolution 0.1°C
Scale Celsius, Fahrenheit
Sensor Type -
Memory 32K (16000 samples)
Sample Rate 1 second to 99 hours
Battery 1 x AA size 3.6V replaceable lithium battery
Battery Life Up to 5 years
Display LCD
Colour White
Dimensions 88 x 80 x 35mm
Weight -
Manufacturer Comark
Manufacturer's Code N2011


EV Software

For EVT2 and N2000 Series Data loggers, Comark supply a complete suite of software to support data collection and analysis.

The Diligence EV Software (EVSW) is a proven software package for programming, data retrieval and data storage and is compatible with all Diligence EV (Standalone) Data Loggers.

This compatibility allows instruments to be selected for almost every monitoring and logging application and run from a single software package.

  • Fast program function for quiker instrument set up.
  • Extensive presentation options and with data presentation in graphical or tabular form.
  • Selectable high and low alarm levels.
  • Selectable logging intervals.
  • Multi-lingual.
  • Designed for Windows 7 and above (32- and 64-bit) - Fully upgraded to support Windows 10.

The EV Software comes bundled in one download with the USB Drivers that are needed for your USB Computer Docking Station.

The EV Software is an ideal solution for general use and HACCP applications and other quality systems.

The new EV Software can be downloaded from the dedicated 'Software' download page on the Comark Instruments website. To download the software, you must have a Comark Website account.

There are two versions available EV Software and EV PRO Software for 21 CFR Applications*.

Should you require compliance with 21CFR Part 11 then you can receive a Professional Version of the EV Software (EVSW Pro) on request.

*Note: If you require the Professional version of the software and have not previously downloaded it from the Comark website, please contact Comark and they will ensure you get the link to download it.

Instructions for Software and Driver Installation.

  • Login to the Comark instruments website and download the software using the download link on the software page.
  • Do not plug the cradle into the PC before the software and USB drivers are installed.
  • After downloading, locate the downloaded file on the PC and run the setup file to install the software and USB Drivers.
  • Once you have installed the software and drivers you can connect your cradle.
  • Double click on the Desktop Icon to Open the software
  • More help can be found in the User Guide, see Help-User Guide


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