Please Note: WE CANNOT  SHIP ITEMS OUTSIDE OF THE USA!

Detects Gamma & X-ray radiation: 20 keV to 2+ MeV

• Detection Range: 100 mR/hr to 5,000 R/hr
• Sensitivity: 100 mR/hr to 50 R/hr indicated in 10 ranges
• Proportional Increasing Chirp Rate: 50 R/hr to 5,000 R/hr
• Indication: Repeating groups of rapid countable chirps
• Operational indicator: faint "ticking" = operating OK.
• Alarm loudness: ~ 61 dBA (speaking volume)
• Durability: Functional after 6' drop or submersion to 6'
• Battery: Operational Life Expectancy @ room temp:
  - Non-alarming (normal operation) - 10 to 15 years
  - Alarming continuously at single chirp level - 3 years
  - Alarming continuously at highest alarm level - 3 months
  - See NEW Battery Replacement Program
• Detector: Patented CdS photo resistor coupled to a rare earth phosphor scintillator
• Housing: hermetically sealed, radiation transparent, abrasion resistant ABS plastic
• Accuracy: Within +/- 1 chirp
• Response Time: Dose rate dependent:
  • ~3 - 4 min. @100mr/hr
  • seconds @ R/hr ranges
• Accumulated dose chart on back
• EMP immunity: Meets MIL-STD-461D, RS105
• Over range survivability: Functional after 5K R/hr. for 2hr.
• Temperature Range: -20 C to +50 C
• Physical: 1.75"x1.25"x .75"H (LxWxH), Wt <1.0 oz.