and HPI manufacture radiation measuring products for the nuclear,
physics, medical, and materials fields. Our products measure penetrating
radiation: gamma, beta, alpha, neutron, and X-ray. We use chemistry,
physics, and electronics disciplines in our products and are an
employee owned company. FWT and HPI occupy the same building located
at 330 South Kellogg Ave. Suite D, Goleta, CA 93117 USA. All products
are made in the USA.