Special Features:

Radioactive isotope identification device (riid), model 940; portable; functions: nuclide identification, spectrum analysis, dose rate calculation (rem/sv), total dose, audible search tool, data logging; detector: detector: 2x2 sodium iodide, lithium; energy range : 18 kev to 3 mev; power: 8 standard aa batteries; weight: 4.5 lb, incl. 2x2 in nai detector and batteries; temperatur range: -20 to +50 degrees c; alarm: visual (on screen) and audio (internal speaker or optional headphones); calibration: automatic stabilization with temperature; controller display: 320 x 240 high brightness 32000 color 3.5 in transflective lcd display

Properties:

An item designed to display radioactivity detection and/or indentification data.