• Display：Backlit Graphic LCD with Backlight
• Count Light：Red LED flashes with each radiation event
• Alert Set Range：mR/hr 0.001 ~ 100 and CPM 1 ~ 350,000
• Alarm Indicator：Internally mounted beeper. 70db @ 1m. (can be switched off for silent operation)
• Outputs：USB for use with Observer USB Software Family
• Anti-Saturation：Meter will hold at full scale in fields as high as 100 times the maximum reading.
• Power Requirements：Two AA alkaline batteries