BestSeller Radiation Detector - Sper Scientific (840007)
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Small and light enough to go anywhere, yet sensitive enough to detect minuscule amounts of gamma, beta or X-rays. Excellent for scanning lab work areas and clothing for traces of radioactivity after clean-up, or as a personal monitor in areas of potential radiation exposure. Useful in school labs for geology and science projects. One-button operation, can be used by untrained personnel. Uses a Geiger-Mueller tube detector. The Meterregisters 0~10mR/hour (milli-Roentgen) and 0~100 uSv/hour (microsieverts) on a dual scale. Audible clicking will increase with the amount of background radiation. Beeping begins at 20mR/hr, increasing in frequency in proportion to the radiation level. Powered by a 9-Volt battery, included, which lasts 50 hours at normal background levels. Note: Radiation Meter 840026 features a broader dual scale: 0~100mR/hour and 0~1000uSv/hour.
5 YEAR WARRANTY Calibration Radiation: Gamma - Cesium 137 1 mR/hr = 10 µS/hr Range: 0 to 10mR/hr Typical Accuracy: ±20% Max/Min Detection Energy: 30 KeV to 1.5 MeV 5 YR Warranty
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