Kestrel Wind/Weather Instruments
NK manufacturers Kestrel Pocket Weather Meters, NK Electronics for Rowing and Dragon Boating and Clear-Nav Glider Instruments.
http://www.kestrel-instruments.com/

KK Technology
Manufactures the CAM1 capillary anemometer system for imaging and measuring velocity in individual capillaries and determining capillary density.
http://www.kktechnology.com

Klimatherm-Messgeräte Klaus Groh
Professionelle Instrumente für die Messaufgaben im Bereich der Bauphysik und Haustechnik. Meßgeräte Bauphysik, Haustechnik, Bauwirtschaft, Wohnungswirtschaft, Baufeuchte-Messgeräte, Luftfeuchte-Meßgeräte, Temperaturmeßgeräte, Anemometer, Lärmmessgeräte, Schallmessgeräte, Thermo-Hygrographen, Hygro-Thermographen, Datenlogger, Meßdatenspeicher, Wohnklima-Meßgeräte, Wohnklima-Kontrollgeräte
http://www.klimatherm.de/

IRDAM SA
Weather sensor, meteo sensor, anemometer and wind sensor for civil and military applications. Stations météo et anémomètres statiques pour applications civiles et militaires
http://www.irdam.ch/

DP Measurement
DP Measurement and Associated Instrument Repairs - manufacturers of the AP and TT Series of Micromanometers, balometers, tachometers, water monometers and thermal or vane anemometers
http://www.ttseries.com

MeterMall
Your source for instruments that measure and datalog temperature, humidity, airflow, pressure, gases, light, RPM, pH, weight, water quality, weather
http://www.metermall.com/

NovaLynx Corporation
NovaLynx is a manufacturer of professional quality weather monitoring instruments and systems, including a complete line of tipping bucket rain gauges, standard raingauges, anemometers and wind vanes, Class A evaporation pans and sensors, and modular weather stations. We distribute sensors and systems ranging from drum recording instruments, such as hygrothermographs and barographs, to electronic data acquisition technologies.
http://www.novalynx.com/

IRDAM SA
Weather sensor, meteo sensor, anemometer and wind sensor for civil and military applications. Stations météo et anémomètres statiques pour applications civiles et militaires
http://www.irdam.ch

RainWise Inc.
RainWise manufactures professional meteorological equipment for consumer and industrial applications. We manufacture solar powered wireless weather stations, data loggers, rain gauges, anemometers, barometers, thermometers and a variety of other weather products.
http://www.rainwise.com

Technika
Sper Scientific is a leading supplier of environmental health and safety measurement instruments and geophysical testing equipment to government agencies, universities and organizations seeking to maintain EPA and OSHA regaulatory compliance.
http://www.technika.com/