Thunder Scientific

Thunder Scientific® offers the industry's best solution to your humidity calibration workload. The world's leading manufacturer of NIST-proven, two-pressure humidity calibration systems, Thunder has offered a full line of humidity generation equipment, software, and accessories for over 50 years. Thunder continuously introduces new products to help customers handle their humidity needs, whether in a metrology lab or in challenging industrial environments. From hygrometer calibration equipment and software, to calibration of moisture analyzers, their products have always been traceable to the International System of Units (SI) through NIST-maintained standards. In 2003, Thunder obtained NVLAP accreditation, as well as a GSA contract GS-24F-0053N for Federal agency purchasers.