RANGE: 0–200 mR
ENERGY RESPONSE: 16 keV to 2 MeV
RADIATION DETECTED: gamma and X-ray from 16 keV to 2 MeV
ENERGY RESPONSE: see response curve
DETECTOR: fiber electrometer mounted in an electrically conducting plastic ion chamber
DETECTOR HOUSING: very low permeability plastic, hermetically sealed
ACCURACY: within 10% of true exposure
RATE RESPONSE: dose rate independent for gamma and X-radiation
ELECTRICAL LEAKAGE: less than 1.0% of full scale for 24 hours at 50 °C (122 °F)
TEMPERATURE RANGE: -20 to 50 °C (-4 to 122 °F)
RELATIVE HUMIDITY: up to 90%
DIMENSIONS: 1.5 x 12.4 cm (0.6 x 4.5 in.) (Dia x L)
WEIGHT: 25 g (1.0 oz)
FINISH: barrel and end caps: natural matte black;  clips: color coded plastic (color signifies range) or metal clips
WARRANTY: 2 year limited warranty
QUALIFICATIONS: Meets ANSI Specifications N13.5 and N322