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Thermocouple Data Logger with LCD Display and USB Interface



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1-4 $160.42
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Lead Time (If not in stock): 5 weeks
Thermocouple Data Logger with LCD Display and USB Interface OM-EL-USB-TC-LCD OM-EL-USB-TC-LCD
  • High Contrast LCD with 4-Digit Temperature Indication
  • Accepts Type J, K or T Thermocouples
  • 2 User-Programmable Alarm Thresholds
  • Status Indication Via Red and Green LEDs

OM-EL-USB-TC-LCD Model Options

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Measurement Type
Number of Measurements
Input Type
Maximum Samples
Data Interface
Max Sampling Rate


The OM-EL-USB-TC-LCD data logger measures and stores up to 32,510 temperature readings from either a Type J, K or T thermocouple which plugs into a miniature female thermocouple receptacle at the base of the unit. The data logger plugs directly into a PC’s USB port, no USB cable is required. Three different functions are available on the display, most recent logged temperature, maximum logged temperature and minimum logged temperature.

The push button on the data logger is used to cycle through these functions. Data logger logging and alarm status is indicated by flashing red and green LEDs. Using the included Windows software, the user can easily set up the initial data logging parameters including thermocouple type, logging rate, start-time, high/low alarm settings, logging mode and desired temperature units (°C or °F), select the display mode which includes display off, on for 30 seconds after button press, or permanently on, data rollover (allows unlimited logging periods by overwriting the oldest data when the memory is full) and also download the stored data. The downloaded data can then be graphed, printed and exported to other applications such as Excel.

Temperature Measurement Range:

Type J: -200 to 1190°C (-328 to 2174°F)
Type K: -200 to 1350°C (-328 to 2462°F)
Type T: -200 to 390°C (-328 to 734°F)
Resolution (Internal and Displayed): 0.5°C (1°F)
Accuracy: ±1.0°C (±2.0°F)
Thermocouple Connection:
Female subminiature thermocouple connector
Temperature Units: °C or °F selectable in software
Memory: 32,510 readings
Logging Interval: 1 sec, 10 sec, 1 min, 5 min, 30 min,
1 hr, 6 hr, 12 hr (selectable in software)
High/Low Alarms: Selectable in software
Start Date/Time: Selectable in software
Operating Temperature Range:
-10 to 40°C (14 to 104°F)
Visual Indicators (2 LEDs): The first LED flashes red to indicate
that the data logger is in an alarm condition (when temperature has
exceeded a high or low level alarm limit); the second LED flashes green
to indicate the data logger is not in an alarm condition
Software: Windows® 2000/XP/VISTA/7 (32-bit and 64-bit)
Power: 1/2 AA 3.6V lithium battery (included)
Battery Life: 6 months (at 25°C, dependent
on sample rate and use of LCD)
Weight: 114 g (4 oz)
Dimensions: See drawing on PDF
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Rated 4 out of 5 by from Overall good piece Good piece for the money. Manual wasn't that thorough, but there isn't much about the product to be thorough about, it's fairly straight forward for the most part. My only question was how, if possible, to stop the machine from running. There are three options on how/when to start recording, but it doesn't say anything about stopping it, unless you plug it in to the computer. If that is the only way to stop the testing, I feel that is a design flaw. Otherwise, great piece of equipment.
Date published: 2016-03-14
Rated 2 out of 5 by from Convenient recorder but software dependent Seems to be a nice data recorder, but you can’t do anything with it without loading the Omega software on your computer. If you work in a setting that requires IT approval for that sort of thing, or want to easily share it between multiple users, that could be problematic.
Date published: 2019-04-04
Rated 5 out of 5 by from works great does everything it's advertised to do. support from Omega was also really appreciated - my IT department blocked the driver and Omega was able to show me where to find it so that I could install the software. these data loggers do the job and the software is very intuitive to use
Date published: 2023-07-25
Rated 5 out of 5 by from Great for concrete monitoring We use these devices to monitor concrete temperatures during the first 5 days of curing. Great for saving heating costs when the internal temperature shows it is above the requirements
Date published: 2018-11-03
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Is it possible to extract the logged data via an OTG cable to my android cell phone, instead of using a PC? The reason is that we deployed the logger in a location very far from a PC, no laptop o hand.

Asked by: TonyToni
Thank you for your question. Unfortunately, you can only extract data from the logger using PC usb port running Windows provided software.
Answered by: Application Engineer PV
Date published: 2022-01-28

Hi what versions of windows will this work with?

Asked by: brosker
It will work with WIN 7,8, & 10
Answered by: LVPRAPTOR
Date published: 2020-05-04

Hello, what temperature range is the thermocouple rated for that comes with this data logger?

Asked by: James23
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM
Answered by: Application Engineer PV
Date published: 2022-08-31

is there a MacOS compatible software?

Asked by: Garima
Thank you for your question. Unfortunately, there is no Mac-based software for this product.
Answered by: Raptor
Date published: 2020-07-17
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Replacement 3.6V lithium battery
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