Description:

【OpenSource geiger Counter】:For the detection of 20mR/h ~ 120mR/h of gamma rays and 100 ~ 1800 off variables / points of the soft beta ray.
【Supports Most of the Geiger Tube】: M4011, STS-5, SBM20, J305, etc. (the 330~600V operating voltage of the Geiger tube can be supported).
【Display】:Interrupt the output interface, through this interface can be connected to the microcontroller and thendisplayed on the LCD.
【Function】:Radiation detector, Sound and light alarm. Compatible for Ardunio.
【Parameter】:Geiger counter kit module, 5V power supply, or 3x 1.5V batteries; 4x 1.2V batteries, current: 12mA - 30mA.

Specification:

Supporting Geiger tube parameters:
The tube is a tin oxide cathode, coaxial cylindrical thin walled structure (tube wall density 50±10cg/cm2) pulse applied halogen tube, and can detect 20mR in the range of ambient medium temperature from -40°C to 55°C /h~120mR/h gamma rays and 100~1800 devariability/min·cm2 soft beta rays.
Technical parameters Diameter: Φ10±0.5mm
Total length: 90±2mm
Initial voltage:<350V
Recommended working voltage: 380V
Limit working voltage: 550V
Maximum background counting rate: 25 times/min
Lifespan: >1×10^9 pulse
Material: electronic components

Size Chart:

11.8cmx6.3cm/4.65inchx2.48inch

Package Includes:

1 x OpenSource geiger Counter

Note:

Please allow slightly errors due to manual measurement and different monitors.