GAUSS METER The Rados Rad-60 (also known as the Doseguard) electronic alarming dosimeter is a precise and reliable instrument for ensuring personal safety. This personal dosimeter is used in everyday radiation monitoring, in stand-alone conditions. If your needs grow for a more sophisticated system, the versatile Rad-60 can also be integrated into an Access Control System. The unit can be switched into System Mode, for the purpose of tracking personnel dose records and generating compliance reports. This dosimeter is manufactured in Finland and includes state-of-the-art technology with built in memory for retrieving dose, even during power-down. It eliminates outside interference from shock and RF. The Rad-60 is easily programmed by the user, includes a digital display, and operates with a single AAA alkaline battery. Specifications Detector: Energy compensated Si-Diode Front panel push button functions:  change display priority (dose/dose rate), power ON/OFF, chirp ON/OFF, reset integrated dose, change alarm thresholds, activate battery test Measurement Range: Dose: 1 uSv - 9.99 Sv or 0.1 mrem - 999 rem Energy Response: Hp(10), 60 keV - 3 MeV, better than + or - 25%, up to 6 MeV, better than + or - 35% Dose Rate: 5 uSv/h - 3 Sv/h or 0.5 mrem/h - 300 rem/h Dose Rate Linearity: Better than + or - 15% up to 3 Sv/h (300 rem/h)  Calibration: Better than + or -5% (Cs-137, 662 keV at 2 mSv/h), Hp(10) Audible Alarms: Seven separate alarms, sound level typically better than 85 dBA at 30 cm integrated dose: dose rate, dose overflow, dose rate overflow at 3 Sv/h or 300 rem/h, low battery 1 and 2, defect Alarm Thresholds: Six preset values each for integrated dose and dose rate-push button selection Connectors: Infrared communication via bottom of the dosimeter  Power Requirements: One triple A alkaline cell, typical life is 1800 hours in background (dose mode) Temperature Range: -20 - + 50° C operational, humidity up to 90% RH, non-condensed -20 - + 70° C storing Weight: 80 g (including battery)  Size: 78 x 67 x 22 mm  Options: ADR-1 Configuration Kit , RAD-60 Carrying Cases and The ACS Express Software - ACS Express is a state-of-the-art Windows-based Access Control System providing logging and personnel control for restricted area entries and exits. Designed exclusively for use by Emergency Responders. Load the software on a laptop, hook up an ADR-1 Reader and your ready to implement the system in minutes. Provides dose records and ingress/egress controls to track personnel in radiation areas