10-D Gill St.
Woburn, MA 01801
Vaisala, the inventor of the first solid-state RH sensor, continues to innovate its technology and performance. The HUMICAP® RH sensor offers high accuracy, with excellent long-term stability. Vaisala's humidity and temperature instruments are used in critical facilities to reduce the risk of out of tolerance environmental conditions. Vaisala uses the HUMICAP® sensor in its extensive offering of measurement instruments.