GRAETZ has been developing and producing innovative radiation measuring devices with high precision and reliability since 1949. Our mission has remained the same ever since: We provide people with a "technical sensory organ" to detect and measure ionizing radiation. There are many useful applications for ionizing radiation today. Technology and medicine can no longer do without it. Our products are used to protect people and the environment from harmful radiation exposure.

Radiation measuring devices are used wherever radioactive sources are used or ionizing radiation has to be detected or measured. GRAETZ has been developing, producing and selling portable and stationary warning and measuring devices for the detection and measurement of ionizing alpha, beta, gamma and neutron radiation from radioactive sources and X-ray tubes for over 75 years.