Comark Instruments

Comark Instruments makes hand-held and pocket food thermometers, probes, data loggers and wireless monitoring systems for measuring and recording temperature and humidity. Its WiFi loggers store readings in the Comark Cloud, and HACCP handhelds record checks for audits. It sells through distributors to food service, food processing and retail, and to healthcare and other industries. It is part of Fluke.

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Best for
Restaurants, caterers and food retailers, Food processors and BRC/HACCP-audited sites
Pricing
Quote only
Runs on
Windows, Web

Who it is for

  • Restaurants, caterers and food retailers

    The vendor recommends pocket and hand-held thermometers for simple setups, and WiFi loggers for fridges, freezers and walk-in stores to replace paper HACCP records.

  • Food processors and BRC/HACCP-audited sites

    The site has dedicated pages for food processing, storage and distribution and BRC/HACCP, and offers UKAS calibration certificates.

What it does

  • Hand-held food thermometers

    Range of waterproof (IP65/67) hand-held thermometers with MAX/MIN, HOLD and alarms, including the C42C, C46 and the economical KM221.

  • Pocket digital thermometers, dials and timers

    Pocket digital thermometers, dial thermometers, kitchen timers and detachable probes for different food applications.

  • WiFi monitoring loggers

    RF300 and RF400 WiFi loggers record temperature and humidity in fridges, freezers and walk-in stores, some with detachable probes.

  • Comark Cloud storage

    Online storage for RF300 and RF400 logger records, viewable from any internet-enabled device.

  • Comark Cloud App

    A complimentary app linked to a Comark Cloud account, with some geographical restrictions.

  • RF500 wireless monitoring system

    Transmitters and gateways for wireless monitoring, supported by setup software.

  • HACCP Touch and HACCP Auditor handhelds

    Hand-held devices programmed to record HACCP checks such as temperature and cleaning, uploaded to a PC for reporting and audit.

  • Diligence EV data logger software

    Windows software to program loggers, retrieve data, set alarm levels and view results in tables or graphs.

  • UKAS calibration service

    UKAS-accredited calibration and certificates for temperature and humidity instruments, from -196 C to +250 C, via return to the Norwich laboratory in the UK.

Pricing

Pricing model
Quote only

The site shows no prices in its product pages; sales go through distributors and dealers found via a Where To Buy page. Software is available as a download after registering, and the Comark Cloud App is described as complimentary.

Where and how it runs

Platforms
Windows, Web
Apps
Comark Cloud App: Companion app for Comark Cloud records from RF300/RF400 WiFi loggers
Hardware
Comark's own thermometers, probes, data loggers, HACCP handhelds and RF wireless monitoring transmitters and gateways. Logger software runs on Windows 7 and above, including Windows 11.

The vendor gives no country list. It says sales and support are handled via distributors, with direct contact in the UK and USA and a Where To Buy link elsewhere.

The company

Founded
1961
Headquarters
Norwich, United Kingdom

Security and support

Security and compliance
ISO 9001 (accredited 1991), UKAS accredited calibration laboratory
Support
Technical support is handled through a Fluke knowledge base; the site lists a UK head office in Norwich and distributors elsewhere, and repairs by return to service.

Listing details

Built for
Restaurants, Catering, Food manufacturing
Focus
Food-specific
Status
Active
Website
comarkinstruments.net

Alternatives to Comark Instruments

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  • ConnectedFresh

    ConnectedFresh is a wireless monitoring platform for food businesses.

    Runs on Web, against Web and Windows for Comark Instruments.

  • Hawk Safety

    Hawk Safety sells wireless temperature and humidity sensors together with a paperless food safety and checklist app.

    Runs on Web, iOS and Android, against Web and Windows for Comark Instruments.

  • ComplianceMate

    ComplianceMate is a food safety product that pairs wireless temperature sensors with digital HACCP checklists and real-time alerts.

    Runs on Web, against Web and Windows for Comark Instruments.

  • Cooper-Atkins

    Cooper-Atkins is a temperature management brand, now part of Copeland, that makes thermometers, timers and wireless monitoring for foodservice, food retail, healthcare and HVAC-R.

    Listed as best for: Restaurants and foodservice kitchens; Food retail, commissaries and cold storage.

Compare Comark Instruments

Side-by-side tables built from the same profile data.

What we could not confirm

These points were not confirmed when this page was written.

  • Any prices
  • Whether the Comark Cloud App runs on iOS and Android
  • Countries served
  • Cloud subscription terms, security certifications for the cloud service
  • Employee count
  • Named customers

Sources

Facts on this page come from the pages below, checked on 29 September 2026. Prices and features change, so confirm with the vendor before you buy.

  1. Home page and product rangehttps://www.comarkinstruments.net
  2. Food service fit and monitoring optionshttps://www.comarkinstruments.net/food/food-catering-retail-service/
  3. BRC/HACCP positioninghttps://www.comarkinstruments.net/food/brchaccp-2/
  4. Software, Comark Cloud, logger systemshttps://www.comarkinstruments.net/software/
  5. Hand-held thermometer specshttps://www.comarkinstruments.net/product-category/products/food-thermometers/hand-held-food-thermometers/
  6. Calibration servicehttps://www.comarkinstruments.net/support/services/ukas-calibration-service/
  7. History, ISO 9001, Fluke ownershiphttps://www.comarkinstruments.net/about-us/
  8. Head office, sales and support routeshttps://www.comarkinstruments.net/support/general-support/contact-us/