» Display units in uSv/h, uRem/h and mRem/h
» Built-in a GM tube
» Quick response to the radiation strength of Beta(B), Gamma(y) and X-ray
» Auto Ranging
» Automatic detection, easy setting
» A beeper chirps with each radiation count
» Audio alarm setting function
TM-91 & TM-92 Radiation Monitor are the survey meter in measuring the beta, gamma and x-ray radiation. It is useful in monitoring the environment/home safety, nuclear, medical, mining and metal industries. It is also ideal for the border control, customs and cargo inspections.