ThermaQ two channel thermocouple thermometer or kit

brand: ETI


ThermaQ thermometer / thermometer kit with two channel type K thermocouple input

  • audible alarm with variable volume control
  • waterproof housing offers IP65 protection
  • meets the European Standard EN 13485
  • customised high/low alarm facility
  • price excludes probes with non kit option
  • 2 year guarantee
  • kit option available - please select from dropdown

More details

In stock

Buyer Rating: 5 out of 5 from 10 Reviews
Backlit display Two year guarantee HACCP Made in UK Max-Min IP65 Alarm Type K mini plug Biomaster Protected

£84.00 ex VAT

£100.80 inc VAT

The ThermaQ thermometer allows the user to simultaneously use two type K thermocouple probes whilst displaying both current temperatures and the maximum and minimum recorded temperatures. This allows the user to monitor, for example, both an item of food and the oven temperature at the same time or monitor the rise and fall of temperatures across refrigeration units. The ThermaQ comes with a FREE traceable calibration certificate and a FREE protective zip wallet.

The ThermaQ is available as a kit including probes and boot, or as the ThermaQ thermometer only (exclusive of probes). Please ensure you select the option you require from the dropdown above.

The ThermaQ thermometer kit comes in a FREE protective zip wallet and includes:
231-050 ThermaQ two channel thermocouple thermometer
133-041 K air wire probe & croc clip 2 metre stainless steel braided
133-177 K Smoke House probe 4 x 225mm, 90° 2m PTFE S/S Lead & MPK
830-258 ThermaQ black protective silicone boot

Kit option represents a saving of 10% on total price of items in kit when bought separately!

The ThermaQ thermometer measures temperature over the range of -99.9 to 299.9 °C with a 0.1 °C resolution or 300 to 1372 °C with a 1 °C resolution.

The ThermaQ features a large, easy to read LCD display with °C/°F, T1, T2, max/min, open circuit, low battery indication, programmable high/low audible alarm and a user selectable backlight. In normal use, battery life is 3000 hours, however this is reduced when the sound and backlight are used.

The instrument is housed in an ergonomic, ABS case that includes 'Biomaster' additive which reduces bacterial growth. An integrated rubber seal ensures complete water resistance and helps reduce the possibility of damage in harsh environments.

We offer an extensive range of interchangeable type K thermocouple probes, for a variety of different applications. Click here for probe options.

The audible alarm offers four sound levels:
Volume 1:- 85 - 98 dB
Volume 2:- 90 - 101 dB
Volume 3:- 94 - 103 dB
Volume 4:- 96 - 105 dB

range:-99.9 to 1372°C
resolution:0.1°C to 299.9°C thereafter 1°C
system accuracy:±0.4°C ±0.1% of reading
battery:3 x 1.5 volt AAA
battery life:3000 hours (without backlight and alarm)
sensor type:K thermocouple
display: custom LCD
dimensions:32 x 71 x 141mm
weight:230 grams
case material: ABS plastic with Biomaster anti-bacterial additive
country of manufacture: United Kingdom
guarantee: two years
water/dust resistance: IP65 protection
measurement scale: Celsius/Fahrenheit
certification: FREE traceable calibration certificate
conforms to standard:EN 13485

ThermaQ Instructions

Operating instructions for the ETI ThermaQ thermometer

Download (1.19M)

231-050 C of C

231-050 Therma Q certificate of conformity

Download (133.54k)
  • order code: 133-041
    £28.80 inc VAT

    in stock

    Crocodile Clip Oven Temperature Probe for ThermaQ, ThermaQ Blue and BlueTherm Oneeasily attaches to oven rack or grill two metre stainless lead temperature range -50 to 350 °C accuracy ±0.5°C, 0°C to 100°C

    £28.80 inc VAT

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  • order code: 133-177
    £37.20 inc VAT

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    K Thermocouple Penetration Probe for ThermaQ, ThermaQ Blue and BlueTherm OneBraided or armoured stainless steel lead range -50 to 250°C (braided) -50 to 350°C (armoured) accuracy (type K) ±0.5°C, 0°C to 100°C ideal for oven temperature monitoring

    £37.20 inc VAT

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  • order code: 832-015
    £12.00 inc VAT

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    Therma Waterproof stainless steel wall bracket 832-015 stores your Therma Waterproof safely provides easy wall hanging fits thermometer in boot

    £12.00 inc VAT

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  • order code: 133-441
    £32.40 inc VAT

    in stock

    oven probe & clip for ThermaQ, ThermaQ Blue and BlueTherm Oneideal for monitoring ambient air temperature in ovens easily attaches to oven rack or shelf 2 meter stainless braided lead temperature range -50 to 350 °C accuracy ±0.5°C, 0°C to 100°C

    £32.40 inc VAT

    in stock
  • order code: 830-258
    £14.40 inc VAT

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    Protective silicone boots for ThermaQ and Differential  thermometers.protects against accidental damage made from durable silicone built in stand has a magnet moulded into boot

    £14.40 inc VAT

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ThermaData Studio v3.1.0 (Windows 10)

ThermaData Studio v3.1.0 (Windows 7 & 8)

ThermaData Studio software for real-time data collection, graphing, statistical analysis, and exporting data in user friendly dashboard style directly to the PC. Available for free download. Single software suite works with ThermaData LoggersUSB Probes and BlueTherm Probes

Works with:

  • ThermaData Series I
  • ThermaData Series II
  • ThermaData Series RF
  • ThermaData Series SST
  • ThermaData Series Thermocouple
  • BlueTherm Probe/IR/Duo
  • ThermaData Series USB Temperature Probes

View the data you want to see, when you want to see it. Customise the ThermaData Studio dashboard view with real-time trend graphs, table views of recorded readings, statistical analysis, current temperature displays, summary data view and more. Import a map of your facility and with ThermaData RF Wireless and BlueTherm Loggers you can add each device in the map view. See exactly where every alarm condition is located.

ThermaData Studio Software

ThermaData Studio allows the connection of up to 16 RF Wireless Loggers and an unlimited number of ThermaData Series I & II Loggers.

Eliminate the need for multiple software systems with the ThermaData Logger software package. With only one software system, training, setup, download and temperature monitoring is easy.

  • Single software system works with over 40 different logging devices
  • User friendly Dashboard design
  • Allows real-time data acquisition (for compatible devices)
  • Graphing/trending chart with up to 32 traces
  • Statistical and table view
  • SMS alarm condition alerts
  • Import facility map for identifying logger by physical location
  • Combine and preview data from multiple loggers and files




Biomaster protection

Biomaster antimicrobial technology is incorporated in the majority ETI products during the manufacturing process, ensuring lifelong protection against 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.

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, you are protected 24 hours a day, every day.

What is Biomaster?

Biomaster Antimicrobial Technology is the leading range of safe, effective and permanent additives for the control 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, 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:

Silver ions bind to the cell surface;
This disrupts the cell and prevents cell growth.

The silver ions are attracted to the Thiol groups in the cell enzymes;
This prevents the bacterium producing energy.

Silver ions interrupt the cell DNA;
This prevents DNA replication and new cell formation.


The Biomaster 3 stage mode of action does not allow bacteria cells to develop resistance, making Biomaster future proof and highly resistant against antibiotic resistant species such as MRSA.



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