Portable Nuclear Radiation Meter Circuit Board Kit DIY Kit Household Geiger Counter Radioactive Rays X Rays Radiation Tester Dosimeter with Sound.
$45.43
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Description

This product uses an NE555 integrated circuit and peripheral electronic component to form an oscillator, and transmits power to the diode voltage doubler circuit through inductive energy storage. The end of the voltage doubler circuit can output a high voltage of 400 volts for Geiger counters. Multifunctional design, it can be used to detect the, and X rays. Equipped with sound and light alarm function for better remind you, and give you a better use experience. High compatibility, support most Geiger tubes in the market. With high detection sensitivity, especially for environmental radioactivity monitoring use. Interference resistance ability, capable of reliable operation in complex environments. Wide applications, can be used in the home environment, daily necessities, mineral rocks, decorated stone and other radioactive detection.

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