Temperature Measurement Systems
Manufactures quality, customized and standard temperature sensors.
http://tempmeassystems.com/

About Temperature Sensors
An information repository and guide on temperature sensors, temperature measurement devices and temperature measurements, their technologies, sensor types, applications, uses, calibration, standards, technical reference literature, vendors and related resources.
http://www.temperatures.com/index.html

LakeShore Cryotronics
Lake Shore Cryotronics, Inc. is an international leader in developing innovative measurement and control solutions.
http://www.lakeshore.com/

Temperature-Related Standards and Organizations
Temperature Organizations, Standards & resources
http://www.temperatureworld.com/os.htm

True Temperature Technologies
3T - True Temperature Technologies was established in 1994, based on know-how and experience of over two decades. The Company's proprietary non-contact temperature measurement technology is the ultimate solution for metals, semiconductor and more. aluminium extrusion temperature and hot rolling temperature are our specialty, we also work in the fields of temperature aluminium forging and brass copper temperature 3T's experienced staff of engineers and technicians has developed the most reliable and accurate pyrometer technology available on the market.
http://www.3t.co.il

National Physical Laboratory: Measurement Services
Calibration and innovation involved with the measurement of acoustics, length, mass, optics, temperature, thermophysical properties and materials testing at Teddington, England.
http://www.npl.co.uk/measurement_services/

Data Translation, Inc.
Manufacturer of high performance USB and PCI data acquisition hardware, open, powerful test and measurement software, temperature measurement instruments, digital I/O, and imaging products.
http://www.datx.com/

YSI
Designs, manufactures and distributes water quality and environmental monitoring equipment, temperature probes, temperature measurement equipment, thermistors, CO2 sensors, glucose analyzers, and lactate analyzers.
http://www.ysi.com

Temperature Data Systems
Sensitech is the leading provider of cold chain monitoring instruments, information and analysis that help to protect the freshness, efficacy and integrity of temperature-sensitive products.
http://www.temperaturedatasystems.com/

Measurement Technology
National laboratory for most of the measurement quantities of the SI system; electricity, electrical power, optoelectronics, length, geometry, time, mass, force, pressure, volume, flow and temperature, at the Swedish National Testing and Research Institute, Borås, Sweden.
http://www.sp.se/en/areas/measurement/Sidor/default.aspx