Model R026

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 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 meter registers  

0-100mR / hr. (milli-Roentgen), on a unique logarithmic 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 9V battery, included, which lasts 50 hours at normal background levels. Dimension: 6-3/8" x 3-1/4" x 1-3/8". Weight: 8.5oz.

Range: 0-100mR / hr. & 0-1000uSv / hr.