What we do

Comark Instruments is a leading international manufacturer of high quality, precision thermometers, pressure and humidity meters, data loggers and wireless monitoring solutions supplying over one million instruments per annum, ranging from economy catering products through to sophisticated wireless temperature and humidity monitoring systems.

Comark instruments can aid compliance with legislative and regulatory requirements, with the majority of the business aimed at the Food Industry. A range of solutions are offered to any size of operation from food manufacture, production and service.

Comark also supplies other industrial sectors including healthcare, scientific research, laboratories, HVAC and refrigeration.

Who we are

Comark was founded in 1963 and key developments include marketing the first electronic digital thermometers in 1964, ISO9001 quality accreditation in 1991 and UKAS accreditation of the calibration laboratory for temperature in 1993 and for humidity in 2001.

Sales and distribution throughout the USA, Canada and Latin America are handled by the Comark Instruments office located in Beaverton, Oregon. Contact them at 1 800 555 6658 or .

The Comark head office is based in Hitchin, Hertfordshire, UK with a manufacturing facility located in Norwich, Norfolk, UK. The Hitchin office handles sales throughout the world, via a dedicated UK sales force and a network of authorised distributors. Business is split geographically with 40% of sales generated within United Kingdom, 45% in the US and 15% from International sales.

Comark became a and a part of the New York Stock Exchange listed Danaher Corporation (DHR) in 2007.

Read more about Danaher's Integrity and Compliance Program.