Ludlum Model 52 Portable radiation portal monitor in carry casePhoto gallery shows actual unit for sale. Model 52 Portable Portal Monitor Features: Portable 81. 3 cm (32 in.) Wide Opening Uses 18 GM Detectors Built in Person Counter Background Updating and Subtraction Sets Up In Minutes Easy to Operate Wheeled Transport Case Included Meets FEMA REP 21 Includes Sleeve for Weather Protection The Model 52 Portal Monitor is used for Beta Gamma personnel contamination monitoring and meets the FEMA standard for

TEMPERATURE RANGE: -4 to 122°F (-20° to 50°C)

Alarming benchtop radiation monitor

Circuit boards

(shoulder strap included)

Scintillation)

BAT OK Multipliers x1

Depending on probe selection

Low Alarm Remote

Detector counts

0-50 µR/hr

Traffic flow can be either direction

reliable and extremely easy to use