K, J, and T-type Thermocouple Temperature USB Data Logger with LCD

  • -200 to +1350°C K-type range
  • -200 to +1190°C J-type range
  • -200 to +390°C T-type range
  • Immediate, delayed and push-to-start mode
  • High contrast LCD shows last, high and low stored readings
  • Calibration certificate available

Product Description


K, J, and T-type Thermocouple Temperature USB Data Logger with LCD

This standalone data logger measures and stores over 32,000 temperature readings from either a K, J or T type thermocouple. 

The thermocouple is attached via the thermocouple socket at the base of the unit. The user can easily set up the logger and view downloaded data by plugging the module into a PC’s USB port and using the supplied software. Data can then be graphed, printed and exported to other applications. 

The high contrast LCD can show several different temperature variables. The user can cycle between these using the push button. The data logger is supplied complete with a long-life lithium battery, which can typically allow logging for up to 1 year.






Probe Measurement range


-200 (-328)


+1350 (+2462)

°C (°F)


-200 (-328)


+1190 (+2174)


-200 (-328)


+390 (+734)

Operating temperature range

-10 (+14)


+40 (+104)

°C (°F)

Resolution (internal and displayed)


0.5 (1)


°C (°F)

Accuracy (logger error)


±1 (2)**


°C (°F)

Logging rate

every 1s


every 12hr

1/2AA 3.6V Lithium Battery Life ***






* Using thermocouple sensors, the EL-USB_TC can log temperatures as detailed above, but the data logger should not be subjected to temperatures outside the Operating temperature range
** EL-USB-TC is designed to be used whilst disconnected from USB port
*** @ 25°C and 1m logging rate

Lascar’s calibration certificate is traceable to UKAS standards. Customers in the UK, EU, Rest-of-world will receive UKAS traceable certificates.

A calibration certificate is not supplied as standard with a data logger. It is at extra charge.

Please note that a calibration certificate can only be provided with a data logger at the time of original purchase.

Set up and data download of Lascar’s  EasyLog data loggers is enabled by Lascar’s  EL-WIN-USB software. It is compatible with 32-bit and 64-bit versions of Windows XP, Vista, 7 & 8.

Download the latest version of the software as instructed in guide sheet supplied along with the item.Please note, the software is not compatible with Mac or Linux.


Download brochure.