NDS Products, Inc.

                         Manufacturer of Nuclear Radiation Detection Instruments

NDS Products buildings were not affected by the floods from Harvey. Many of our employees have lost their homes and cars. Others are unable to get to NDS because of the high water. We are open but with a skeleton crew.


    Rugged Die Cast Aluminum Belt Worn Personal Alarm, Dual Range for Beta, Gamma and X-Ray

    Emits a short constant "chirp" which intensifies as radiation levels increase

    Alarm output at six inches is 100 decibels

    Operates on one 9 volt battery

    Dual range with High/Low settings: High range produces 60 "chirps" per minute in a 10 mR/hr field, Low range produces 60 "chirps" per minute in a 1 mR/hr field (Cs-137)

    Halogen quenched GM tube, Gamma and X-Ray above 12 KeV, Beta above 200 KeV

    2.5" W x 4.25" L x 1.25" D excluding belt loop

    8.5 oz