ThermaData 4 Channel Data Logger

291-401 ETI New

ThermaData 4 Channel Data Logger

  • four channel type K thermocouple input
  • simultaneously measure four probe temperatures
  • programmable high/low Audible alarm
  • wide temperature range -99.9 to 1372 °C
  • supplied excluding probes

More details

£160.00 ex VAT

  £192.00 inc VAT

New for 2021, the ThermaData 4 Channel Logger is housed in an ergonomic, ABS case that includes Biomaster Antimicrobial Technology to reduce bacterial growth. An integrated rubber seal ensures complete water resistance and helps reduce the possibility of damage in harsh environments.

The 4 Channel Logger measures temperature over the range of -99.9 to 1372 °C with a 0.1 °C resolution, auto-ranging to 1 °C over the range of 300 to 1372 °C. At programmable intervals the logger will record the temperature, up to a maximum of 64,000 readings (16,000 per channel).

A new multi logging feature also allows this instrument to be started and stopped in order to map multiple processes, without downloading the data each time. Featuring an easy to read LCD, the 4 Channel Logger displays temperature, high and low limits, max/min recorded temperatures and volume level. The LCD can either be toggled from T1 & T2 to T3 & T4, or locked, using the DISPLAY / LOCK button.

Programmable audible alarms allows the user to preset high and low temperature limits for any logging process. The alarm can be silenced by pressing MUTE on the front of the instrument.

Each instrument is supplied with a USB C lead, FREE downloadable software and traceable certificate of calibration.

The ThermaData 4 Channel Logger is supplied excluding probes. We offer an extensive range of interchangeable type K thermocouple probes for a variety of different applications

range:-99.9 to 1372 °C
operating range:-20 to 50°C
resolution:0.1 °C to 299.9 °C thereafter 1 °C
accuracy:±0.4 °C ±0.1 % of reading
memory:64,000 (4x 16,000)
sample rate:1 second to 255 minutes
battery:3 x 1.5 volt AAA
battery life:1 year (1 minute sample rate)
sensor type:K thermocouple
display: custom LCD
dimensions:32 x 71 x 142 mm
weight:230 grams
case material: ABS plastic with Biomaster Antimicrobial technology
guarantee: two years
certification: FREE traceable calibration certificate

Biomaster protection

Biomaster antimicrobial technology is incorporated in the majority of ETI products during the manufacturing process, reducing the risk of bacterial cross contamination. As well as being harmful to health, outbreaks of food poisoning can damage brands, and the reputation of stores, food producers and restaurants. This protection lasts for the useful lifetime of the product.

The risk of food-borne contamination is widespread, existing in restaurants, bars, hotels, supermarkets, hospitals, schools, aircraft, cruise ships and your home. Anywhere where food is made, prepared or eaten.

Biomaster treated products have been proven to reduce the growth of food borne bacteria such as E.Coli, Salmonella and Campylobacter by up to 99.99%, so by choosing an ETI product with Biomaster additive, your product is protected 24 hours a day, every day.

What is Biomaster?

Biomaster is the leading brand of Antimicrobial Technology providing safe, effective and long-lasting protection against the growth of harmful bacteria, making any surface cleaner and more hygienic for its entire lifetime.

Proven to quickly reduce bacteria by up to 99.99% Biomaster is an effective means of reducing the growth of MRSA, E.Coli, Salmonella Campylobacter and Legionella and over 50 other species.

Incorporated into the body material of your ETI product, Biomaster becomes an integral part of it, providing durable, lifelong protection against the threat of cross contamination. 

How does it work?

The active ingredient in Biomaster is silver. Silver has been used in its pure form for many centuries to prevent the growth of bacteria.

Incredibly durable, long lasting and highly active, when Biomaster is added during manufacture it is dispersed throughout the product casing, will not wash off and will last for its entire lifetime. Biomaster provides antimicrobial protection without allowing bacteria to develop resistance.


Biomaster has 3 different modes of action:





ThermaData® Studio Software DOWNLOAD NOW

  • 100% Free. No Sign Up fee, or Subscriptions
  • Connect up to 32 ThermaData WiFi instruments
  • Extract data from multiple ETI ThermaData Instruments via USB
  • User friendly and easy to use layout
  • Real-time data acquisition
  • Graphing charts with multiple selectable colours.
  • Summary and table views for data analysis
  • Automatically archives ThermaData WiFi data.
  • Store Data Locally, without Cloud Storage Fees
  • Enables push notifications to any mobile device with TD Link

What’s new in ThermaData Studio Version 6…

  • New and improved user interface
  • Improved user experience
  • Enhanced search for functionality options
  • Enhanced DishTemp Blue support
  • Support for ThermaData four channel loggers
  • Bug fixes

Both powerful and sophisticated, yet user-friendly, the ThermaData Studio software enables temperature data to be organised and analysed to provide management information.

The ThermaData Studio software has the ability to display up to 32 traces on a graph, the trace colours are user selectable. All files can be viewed as thumbnail icons for easy identification.

The software allows the user to programme the logging sample/interval rate (0.1 to 330 minutes), communication interval (sync) with PC, real-time clock, °C or °F and a manual start option. It is also possible to include a user ID for each logger.

The ThermaData Studio software is supplied as a FREE download. Please note: when initially ordering non WiFi loggers, it is necessary to order at least one suitable communications cable.

ThermaData WiFi loggers Use the unique ID of each logger to create a secure connection between the logger and ThermaData Studio software, that can be accessed and viewed anytime and anywhere with an internet connection. 

Each logger communicates directly to the WiFi router at set intervals to push data through the internet into ThermaData Studio. The information is available to be analysed and exported into a report format.

ThermaData 4 Channel QSG

Quick start guide for 291-401 ThermaData 4 Channel Logger

Download (330.17k)

291-401 C of C

Certificate of Conformity for ThermaData 4 Channel Logger

Download (101.09k)


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