FJ-310B Environmental Gamma Dose Rate Meter with 0.01-200 μSv/h Range and NaI (Tl) Crystal Detector

FJ-310B Environmental Grade X Gamma Dose Rate Meter The FJ-310B Environmental Grade X Gamma Dose Rate Meter utilizes NaI crystal as detector, combined with photomultiplier tube and high-speed, low-power micro processor as data processing unit. Features backlight pattern dot matrix LCD display and film button operation for simple, intuitive use. Technical Specifications Parameter Specification Radiation Type X, γ Detector Sodium iodide NaI (Tl) crystal Measuring Range 0.01-200