Observations for a Better World Enhanced safety, efficiency and decision making through environmental measurement and related services. Explore the industries and applications we serve, or take a shortcut to see products and services for your application by choosing your measurement area below. What would you like to measure? AllAir QualityCarbon Dioxide CO₂CloudsDissolved Gas in OilHumidity and Dew PointHydrogen H₂Hydrogen Peroxide H₂O₂LightningMethane CH₄Moisture in OilPrecipitationPresent WeatherPressureRoad/Runway Surface StateStructural MoistureTemperatureVisibilityWind Carbon Dioxide CO2 MeasurementsVisibility and Present WeatherDissolved Gas in Oil (DGA) MeasurementMoisture in Oil Measurement Hydrogen Measurement H2Temperature MeasurementVaporized Hydrogen Peroxide Measurements PressureHumidity, Dew Point and MoistureMethane CH4 MeasurementWeather Data ProductsGo Latest News and Stories Latest NewsEventsBlogsSuccess StoriesNews Apply Critical Measurement Parameters in Vaporized Hydrogen Peroxide Bio-decontamination In this blog, we offer a white paper that outlines the relationships between temperature, relative humidity and relative saturation in measuring... Read more Vaisala's Financial Statement Release 2019 to be published on February 12, 2020 Vaisala Corporation Press Release January 15, 2020 at 4:30 p.m. (EET) Vaisala's Financial Statement Release 2019 to be published on February 12... Read more Vaisala completes NOAA automatic sounding system project in Alaska VaisalaPress releaseJanuary 14, 2020 Vaisala completes NOAA automatic sounding system project in Alaska Beginning this month, NOAA’s... Read more Vaisala records 223 million lightning events in the continental U.S. in 2019, an increase of 8 million over 2018 VaisalaPress releaseJanuary 13, 2020 Vaisala records 223 million lightning events in the continental U.S. in 2019, an increase of 8 million... Read more Load More Explore Vaisala Browse all Vaisala Products Read More Visit Online Store for Instruments and Calibration Read More Get Support 24/7/365 Read More News and Media Read More Meet Us at Events and Webinars Read More Sustainability Read More Manage Your email Preferences Read More Learn about Vaisala Read More Browse all Vaisala Products Read More Visit Online Store for Instruments and Calibration Read More Get Support 24/7/365 Read More News and Media Read More Meet Us at Events and Webinars Read More Sustainability Read More Manage Your email Preferences Read More Learn about Vaisala Read More Vaisala Corporation - Head Office P.O. Box 26, FI-00421 Helsinki, Finland Vanha Nurmijärventie 21, 01670 VantaaPhone+358 9 89491Fax+358 9 8949 2227 Malmö Office - Vaisala Oyj Phone (local): 0200 848 848 WTC / Jungmansgatan 12, 211 11 Malmö, SwedenPhone+46 40 298 991Fax+46 40 298 992 Bonn Office - Vaisala GmbH Belgium phone: +32 (0) 477 855 038 Netherlands: +31 (0) 6 28422031 Adenauerallee 15, D-53111 Bonn, GermanyPhone+49 228 249 710 Hamburg Office - Vaisala GmbH Notkestraße 11, D-22607 Hamburg, GermanyPhone+49-40-839 03-0Fax+49-40-839 03-110 Birmingham Office - Vaisala Ltd Elm House, 351 Bristol Road, Birmingham B5 7SW, UKPhone+44 121 683 1200Fax+44 121 683 1299 Boulder Operations - Vaisala Inc. North American Headquarters Phone (local): 1 877 VAISALA (824-7252) 194 South Taylor Avenue, Louisville, CO, 80027, USAPhone +1 303 499 1701Fax+1 303 499 1767 Beijing Office - Vaisala China Ltd Floor 2, EAS Building, No. 21, Xiao Yun Road, Chaoyang, District, Beijing, P.R. China 100027Phone+86 10 5827 4100Fax+86 10 8526 1155 Korea Liaison Office - Vaisala Oyj 16th Floor, Gangnam Bldg, 1321-1 Seocho-dong, Seocho-gu, Seoul 06619, South KoreaPhone+82 (2) 2190 3822Fax+82 (2) 2190 3710 Stockholm Office - Vaisala Oyj Phone (local): 0200-848 848 Box 81 197 22 BroPhone+46-8-7509420Fax+46-8-7509211 Bury St Edmunds Office - Vaisala Ltd Unit 2b Hillside Business Park, Kempson Way, Bury St Edmunds, Suffolk, IP32 7EA, UKPhone+44 121 683 5620Fax+44 121 683 1299 Paris Office - Vaisala SAS 39/41, avenue des 3 Peuples, Bât. B - Entrée B1, 78180 Montigny-le-Bretonneux, FrancePhone+33 1 3057 2728Fax+33 1 3096 0858 Lyon Office - Vaisala SAS 73 cours albert Thomas, 69003 LYON, France Phone33 04 37 915 730 Houston Office - Vaisala Inc. Industrial Measurement Business Phone (Local): +1 888 VAISALA (824-7252) International: +1 781 933 4500 Weather and Environments Business Phone (Local): +1 877 VAISALA (824-7252) San Jose Office - Vaisala Inc. Industrial Measurement Business Phone (Local): +1 888 VAISALA (824-7252) International: +1 781 933 4500 Weather and Environments Business Phone (Local): +1 877 VAISALA (824-7252) Tucson Operations - Vaisala Inc. Phone (local): 1 877 VAISALA (824-7252) 2705 East Medina Road, Tucson Arizona 85756, USAPhone+1 520 806 7300Fax+1 520 741 2848 Westford Office - Vaisala Inc. Phone (local): 1 877 VAISALA (824-7252) 3 Lan Drive, Suite 100, Westford, MA 01886, USAPhone+1 978 692 9234Fax+1 978 692 9575 Seattle Office - Vaisala Inc. 2001 Sixth Avenue, Suite 2100, Seattle, Washington 98121, USAPhone+1 206 708 8488 Vancouver Office - Vaisala Canada Inc. Phone (local): 1 800 683 8374 200-15225 104 Avenue, Surrey BC, Canada, V3R 6Y8Phone+1 604 273 6850Fax+1 604 273 2874 Tokyo Office - Vaisala KK Jimbocho -Mitsui-Bldg. 16F, Kanda- Jimbocho 1 Chome 105, Chiyoda-ku, Tokyo 101-0051, JapanPhone+81 3 5259 5960Fax+81 3 5259 5961 Osaka Sales Office - Vaisala KK ORIX Honmachi Bldg. 4F, 1-4-1 Nishi-Honmachi, Nishi-ku, Osaka 550-0005, JapanPhone+81 6 6543 8770Fax+81 6 7635 5033 Nagoya Sales Office - Vaisala KK GS Sakae Bldg. 3F 5-26-39 Sakae, Naka-ku, Nagoya-shi, Aichi 460-0008, JapanPhone+81 52 261 3577Fax+81 52 308 4966 Shanghai Office - Vaisala China Ltd Room D, 12F, Meihuan Building, No.107 Zhongshan 2nd Road Southern, Xuhui District, Shanghai 200032 ChinaPhone+86 400 810 0126 Regional Office Malaysia - Vaisala Sdn Bhd (948146-K) W11-A0, Level 11, West Block, Wisma Golden Eagle Realty, 142-C Jalan Ampang, Kuala Lumpur, MalaysiaPhone+603 2163 3363Fax+603 2164 3363 Melbourne Office - Vaisala Pty Ltd 3 Guest Street, Hawthorn, VIC 3122, AustraliaPhone+61 3 9815 6700Fax+61 3 9815 6799 Regional Office United Arab Emirates - Vaisala Oyj P.O. Box 390035, Dubai, UAE Single Business Tower, 9th Floor, Office No. 906, Sheikh Zayed Road, DubaiPhone+97142882929Fax+971 4 2882959 3TIER R&D India Private Ltd 1st Floor, No 991 and 992, 5th Main, 7th Sector, HSR Layout, Bangalore -560102, Karnataka, IndiaPhone+91 99 0057 3791 Boston Office - Vaisala Inc. 1 888 VAISALA (824 7252) 10-D Gill Street, Woburn, MA 01801, USAPhone+1 781 933 4500Fax+1 781 933 8029 Fukuoka Sales Office - Vaisala KK JRJP Hakata Bldg. 3F 8-1 Hakataeki-Chuogai, Hakata-ku, Fukuoka-shi 812-0012, JAPANPhone+81 92 686 8798Fax+81 92 510 7126 Nairobi Office - Vaisala East Africa Limited 4th Floor, Cavendish Building 14 Riverside Drive Nairobi, KenyaPhone+254 (0)20 4231324 México Office - Vaisala México Limited Sócrates 140, Col. Polanco Sección II, Del. Miguel Hidalgo, CP 11540, CDMX, MéxicoPhone+52 (55) 5557 3917 Vaisala Oyj - Industrial Measurements, Italian Office Email [email protected] Address Via Carlo Cattaneo 9, 21013 Gallarate (VA), ItalyPhone+39 0331 1600221+39 349 5323354 Rio de Janeiro Office - Vaisala Serviços de Marketing Ltda Ladeira da Gloria 26, Bloco 3 – Studio 206, Glória 22211-120, BRAZIL Phone+55 21 2263 3006 Paris Office - Leosphere SAS Tech Park, 6A Rue Rene Razel, CA 70001m 91401 Saclay Cedex, France Naperville Office - K-Patents Inc. 1804 Centre Point Circle, Suite 106, Naperville, IL 60563, USA Shanghai Office - K-Patents Co., Ltd Tomson Commercial Building, No. 710, Dongfang RD, Pudong District, Shanghai, China Espoo Office - Vaisala Digital Oy Keilaranta 19, 02150 Espoo, Finland
Observations for a Better World Enhanced safety, efficiency and decision making through environmental measurement and related services. Explore the industries and applications we serve, or take a shortcut to see products and services for your application by choosing your measurement area below.
What would you like to measure? AllAir QualityCarbon Dioxide CO₂CloudsDissolved Gas in OilHumidity and Dew PointHydrogen H₂Hydrogen Peroxide H₂O₂LightningMethane CH₄Moisture in OilPrecipitationPresent WeatherPressureRoad/Runway Surface StateStructural MoistureTemperatureVisibilityWind Carbon Dioxide CO2 MeasurementsVisibility and Present WeatherDissolved Gas in Oil (DGA) MeasurementMoisture in Oil Measurement Hydrogen Measurement H2Temperature MeasurementVaporized Hydrogen Peroxide Measurements PressureHumidity, Dew Point and MoistureMethane CH4 MeasurementWeather Data ProductsGo
Latest News and Stories Latest NewsEventsBlogsSuccess StoriesNews Apply Critical Measurement Parameters in Vaporized Hydrogen Peroxide Bio-decontamination In this blog, we offer a white paper that outlines the relationships between temperature, relative humidity and relative saturation in measuring... Read more Vaisala's Financial Statement Release 2019 to be published on February 12, 2020 Vaisala Corporation Press Release January 15, 2020 at 4:30 p.m. (EET) Vaisala's Financial Statement Release 2019 to be published on February 12... Read more Vaisala completes NOAA automatic sounding system project in Alaska VaisalaPress releaseJanuary 14, 2020 Vaisala completes NOAA automatic sounding system project in Alaska Beginning this month, NOAA’s... Read more Vaisala records 223 million lightning events in the continental U.S. in 2019, an increase of 8 million over 2018 VaisalaPress releaseJanuary 13, 2020 Vaisala records 223 million lightning events in the continental U.S. in 2019, an increase of 8 million... Read more Load More
Critical Measurement Parameters in Vaporized Hydrogen Peroxide Bio-decontamination In this blog, we offer a white paper that outlines the relationships between temperature, relative humidity and relative saturation in measuring... Read more
Vaisala's Financial Statement Release 2019 to be published on February 12, 2020 Vaisala Corporation Press Release January 15, 2020 at 4:30 p.m. (EET) Vaisala's Financial Statement Release 2019 to be published on February 12... Read more
Vaisala completes NOAA automatic sounding system project in Alaska VaisalaPress releaseJanuary 14, 2020 Vaisala completes NOAA automatic sounding system project in Alaska Beginning this month, NOAA’s... Read more
Vaisala records 223 million lightning events in the continental U.S. in 2019, an increase of 8 million over 2018 VaisalaPress releaseJanuary 13, 2020 Vaisala records 223 million lightning events in the continental U.S. in 2019, an increase of 8 million... Read more
Explore Vaisala Browse all Vaisala Products Read More Visit Online Store for Instruments and Calibration Read More Get Support 24/7/365 Read More News and Media Read More Meet Us at Events and Webinars Read More Sustainability Read More Manage Your email Preferences Read More Learn about Vaisala Read More Browse all Vaisala Products Read More Visit Online Store for Instruments and Calibration Read More Get Support 24/7/365 Read More News and Media Read More Meet Us at Events and Webinars Read More Sustainability Read More Manage Your email Preferences Read More Learn about Vaisala Read More
Vaisala Corporation - Head Office P.O. Box 26, FI-00421 Helsinki, Finland Vanha Nurmijärventie 21, 01670 VantaaPhone+358 9 89491Fax+358 9 8949 2227 Malmö Office - Vaisala Oyj Phone (local): 0200 848 848 WTC / Jungmansgatan 12, 211 11 Malmö, SwedenPhone+46 40 298 991Fax+46 40 298 992 Bonn Office - Vaisala GmbH Belgium phone: +32 (0) 477 855 038 Netherlands: +31 (0) 6 28422031 Adenauerallee 15, D-53111 Bonn, GermanyPhone+49 228 249 710 Hamburg Office - Vaisala GmbH Notkestraße 11, D-22607 Hamburg, GermanyPhone+49-40-839 03-0Fax+49-40-839 03-110 Birmingham Office - Vaisala Ltd Elm House, 351 Bristol Road, Birmingham B5 7SW, UKPhone+44 121 683 1200Fax+44 121 683 1299 Boulder Operations - Vaisala Inc. North American Headquarters Phone (local): 1 877 VAISALA (824-7252) 194 South Taylor Avenue, Louisville, CO, 80027, USAPhone +1 303 499 1701Fax+1 303 499 1767 Beijing Office - Vaisala China Ltd Floor 2, EAS Building, No. 21, Xiao Yun Road, Chaoyang, District, Beijing, P.R. China 100027Phone+86 10 5827 4100Fax+86 10 8526 1155 Korea Liaison Office - Vaisala Oyj 16th Floor, Gangnam Bldg, 1321-1 Seocho-dong, Seocho-gu, Seoul 06619, South KoreaPhone+82 (2) 2190 3822Fax+82 (2) 2190 3710 Stockholm Office - Vaisala Oyj Phone (local): 0200-848 848 Box 81 197 22 BroPhone+46-8-7509420Fax+46-8-7509211 Bury St Edmunds Office - Vaisala Ltd Unit 2b Hillside Business Park, Kempson Way, Bury St Edmunds, Suffolk, IP32 7EA, UKPhone+44 121 683 5620Fax+44 121 683 1299 Paris Office - Vaisala SAS 39/41, avenue des 3 Peuples, Bât. B - Entrée B1, 78180 Montigny-le-Bretonneux, FrancePhone+33 1 3057 2728Fax+33 1 3096 0858 Lyon Office - Vaisala SAS 73 cours albert Thomas, 69003 LYON, France Phone33 04 37 915 730 Houston Office - Vaisala Inc. Industrial Measurement Business Phone (Local): +1 888 VAISALA (824-7252) International: +1 781 933 4500 Weather and Environments Business Phone (Local): +1 877 VAISALA (824-7252) San Jose Office - Vaisala Inc. Industrial Measurement Business Phone (Local): +1 888 VAISALA (824-7252) International: +1 781 933 4500 Weather and Environments Business Phone (Local): +1 877 VAISALA (824-7252) Tucson Operations - Vaisala Inc. Phone (local): 1 877 VAISALA (824-7252) 2705 East Medina Road, Tucson Arizona 85756, USAPhone+1 520 806 7300Fax+1 520 741 2848 Westford Office - Vaisala Inc. Phone (local): 1 877 VAISALA (824-7252) 3 Lan Drive, Suite 100, Westford, MA 01886, USAPhone+1 978 692 9234Fax+1 978 692 9575 Seattle Office - Vaisala Inc. 2001 Sixth Avenue, Suite 2100, Seattle, Washington 98121, USAPhone+1 206 708 8488 Vancouver Office - Vaisala Canada Inc. Phone (local): 1 800 683 8374 200-15225 104 Avenue, Surrey BC, Canada, V3R 6Y8Phone+1 604 273 6850Fax+1 604 273 2874 Tokyo Office - Vaisala KK Jimbocho -Mitsui-Bldg. 16F, Kanda- Jimbocho 1 Chome 105, Chiyoda-ku, Tokyo 101-0051, JapanPhone+81 3 5259 5960Fax+81 3 5259 5961 Osaka Sales Office - Vaisala KK ORIX Honmachi Bldg. 4F, 1-4-1 Nishi-Honmachi, Nishi-ku, Osaka 550-0005, JapanPhone+81 6 6543 8770Fax+81 6 7635 5033 Nagoya Sales Office - Vaisala KK GS Sakae Bldg. 3F 5-26-39 Sakae, Naka-ku, Nagoya-shi, Aichi 460-0008, JapanPhone+81 52 261 3577Fax+81 52 308 4966 Shanghai Office - Vaisala China Ltd Room D, 12F, Meihuan Building, No.107 Zhongshan 2nd Road Southern, Xuhui District, Shanghai 200032 ChinaPhone+86 400 810 0126 Regional Office Malaysia - Vaisala Sdn Bhd (948146-K) W11-A0, Level 11, West Block, Wisma Golden Eagle Realty, 142-C Jalan Ampang, Kuala Lumpur, MalaysiaPhone+603 2163 3363Fax+603 2164 3363 Melbourne Office - Vaisala Pty Ltd 3 Guest Street, Hawthorn, VIC 3122, AustraliaPhone+61 3 9815 6700Fax+61 3 9815 6799 Regional Office United Arab Emirates - Vaisala Oyj P.O. Box 390035, Dubai, UAE Single Business Tower, 9th Floor, Office No. 906, Sheikh Zayed Road, DubaiPhone+97142882929Fax+971 4 2882959 3TIER R&D India Private Ltd 1st Floor, No 991 and 992, 5th Main, 7th Sector, HSR Layout, Bangalore -560102, Karnataka, IndiaPhone+91 99 0057 3791 Boston Office - Vaisala Inc. 1 888 VAISALA (824 7252) 10-D Gill Street, Woburn, MA 01801, USAPhone+1 781 933 4500Fax+1 781 933 8029 Fukuoka Sales Office - Vaisala KK JRJP Hakata Bldg. 3F 8-1 Hakataeki-Chuogai, Hakata-ku, Fukuoka-shi 812-0012, JAPANPhone+81 92 686 8798Fax+81 92 510 7126 Nairobi Office - Vaisala East Africa Limited 4th Floor, Cavendish Building 14 Riverside Drive Nairobi, KenyaPhone+254 (0)20 4231324 México Office - Vaisala México Limited Sócrates 140, Col. Polanco Sección II, Del. Miguel Hidalgo, CP 11540, CDMX, MéxicoPhone+52 (55) 5557 3917 Vaisala Oyj - Industrial Measurements, Italian Office Email [email protected] Address Via Carlo Cattaneo 9, 21013 Gallarate (VA), ItalyPhone+39 0331 1600221+39 349 5323354 Rio de Janeiro Office - Vaisala Serviços de Marketing Ltda Ladeira da Gloria 26, Bloco 3 – Studio 206, Glória 22211-120, BRAZIL Phone+55 21 2263 3006 Paris Office - Leosphere SAS Tech Park, 6A Rue Rene Razel, CA 70001m 91401 Saclay Cedex, France Naperville Office - K-Patents Inc. 1804 Centre Point Circle, Suite 106, Naperville, IL 60563, USA Shanghai Office - K-Patents Co., Ltd Tomson Commercial Building, No. 710, Dongfang RD, Pudong District, Shanghai, China Espoo Office - Vaisala Digital Oy Keilaranta 19, 02150 Espoo, Finland
