| Mechanical 
                Rugged Case 11.04L x 5.97W x 2.97H cms (4.35” L x 2.35” W x 1.17” H)Display Window 3.58L x 4.22W cms (1.4” L x 1.66” W)Five Push Button ActuationMini USB Connector for Internal Battery ChargingThru-hole Arrangement for Maximum Radiation Energy PenetrationThru-hole for Audio AlarmWeight 0.25 lbs (200g) Electronics 
                Micro-Controller Based Architecture6.35cm (2.5")  LCD with BacklightResolution: 128 x 128Backlight Auto-Off (180 seconds) with Push Button Auto-On1.5” L x 0.5” Mica-Window GM TubeAudio AlarmStable Low Noise H.V. Power SupplyInternal 100 KB Flash RamInternal Rechargeable Li Ion Battery with Charging LED indicatorBattery Life:  10 hours of continuous operationBattery Recharge Time:  4.5 hours based on 2200mAh Battery   | Software 
                Menu Driven User InterfaceMenu Feature Selection Controlled by a Five Push Button ActuationSelectable Features: Sensitivity, Date and Time, Units of Measure, Readings Update, Accumulation Time, LanguageUp to 6 Digit Auto-Scaling Displayed Radiation LevelSelectable Displayed Units  -  CPS, Sv/hr, R/hr, (with auto scaling readout)Base Sampling Rate is 200 mSec, Screen Updates Every 1/SecondBattery Level Indicator: Three Bars for Full Battery, Low Battery Warning Message Bar Flashing with Audio Beep, Unit Auto Off when battery is depletedWarning Messages: Scanning, Charge Battery, Initializing, Alarming, High Level Alarm, System Error, Calibration Required Response/Sensitivity 
                Energy Range:  30 KeV – 1.5 MeVDose Rate Range:  0.01µSv/hr  to 1.0 Sv/hr (1.0 µR/hr to 100.0 R/hr)Gamma Sensitivity: 60Co 18 (cps/mR/hr)Beta Sensitivity:  I-131 (max. 606 KeV) Efficiency on contact is 97%Fast Scanning Response:  30.0 nSv/hr (3.0 µR/hr) Change Over Ambient Background.Operating Temperature Range: -20  -  +70 0CAccumulated Dose:  4000mSv (resettable)Radiation High level alarm Warning Level:  5.0 µSv/hr  (500.0 µR/hr) |