Model Number:Yunxwdg29fzg7ob8 Item Weight:120 g Specification: Item Type: Geiger Counter Kit Material: Circuit board Weight: Approx. 123g/4.34oz Size: 5.1x10x1.2cm/2.01x3.94x0.47in Use: Nuclear radiation detection Power Consumption Current: 20mA Starting Voltage:1x109 pulse Detection: X rays Package List:1 x Acrylic Plate1 x Circuit Board1 x USB Line1 x Geiger Tube4 x Long Screw4 x Short Screw4 x Nut4 x Red Gasket Main Function: The nuclear radiation detector kit is used to detect 20mR/h120mR/h rays and 1001800 soft switches Variation, point, cm2 of ray. Multi Purposes: Support sound and light alarm. This interface can be connected to a microcontroller and then displayed. Support computer (PC) data acquisition, Matlab analysis and processing detection. Product Parameter: Power consumption current: 20mA; Starting voltage: Applicable People: Suitable for those who study on the mechanism of gas ionization, for detecting house radiation, for no welding experience, for students in circuit and electronic welding, etc. DIY Electronics Kit: The kit is suitable for nuclear radiation detector. Reasonable circuit layout design. Unleash your creativity for the most unique electronics! Main Function Multi Purposes Applicable People DIY Electronics Kit