# DIY kit with Miller tube meter, assembled

> Assembled Geiger-Miller counter module, plug-and-play, for measuring gamma and beta radiation. Works standalone at 5VDC or connected to Arduino/other boards, with sound and LED alarms. Supports M4011, STS-5, SBM20, J305 tubes, operating voltage 330-600V. Gamma range: 20mR/h~120mR/h; soft beta: 100-1800 variable points. Dimensions 118 x 63 mm.

- Page: https://sigmanortec.ro/en/diy-kit-with-miller-tube-meter-assembled
- Price: 502.30 RON
- Availability: In stock; 1-2 zile
- Reference: 9819 · EAN: 5941628891517
- Category: Mechatronics and IoT > Sensors and Modules
- Package (shipping data): 0.191 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Description

Quickly measure gamma and beta radiation with a plug-and-play Geiger-Miller module, ready to use both standalone at 5V or connected to Arduino or other boards for display and logging. It provides audible and LED alarms for immediate notification, sends pulses to a microcontroller or PC for analysis, supports M4011, STS-5, SBM20, J305 tubes and operates with an operating voltage of 330-600V.
Geiger counter module, assembled, compatible Arduino and other development boards, for direct and fast measurement of gamma and beta radiation. It is a plug-and-play, easy-to-use module that uses the Geiger-Miller tube. The device offers sound and light alarms, ensuring an immediate notification when the detected radiation exceeds certain levels.
The module can accurately measure gamma radiation in a range of 20mR/h ~ 120mR/h, and soft beta radiation from 100 to 1800 variables/points.
It is equipped with both audible and visual alarms to warn the user of dangerous levels of radiation and has an interface to be connected to a microcontroller, facilitating the display of data on an LCD screen or their collection for analysis.
It supports a wide range of Geiger tubes, including models M4011, STS-5, SBM20, J305, with an operating voltage of 330V ~ 600V.
It can be connected to a computer for data acquisition and analysis through Matlab or other processing software.
The module, if it is connected only to the power supply (via the 5.5x2.1mm plug or the screw terminal), can work independently. The LED will work together with the buzzer and will count (by ticks) the detected particles.
Specifications:
Supply voltage: 5VDC
Geiger tube parameters:
Diameter: Φ10±0.5mm
Total length: 90±2mm
Starting voltage: < 350V
Recommended operating voltage: 380V
Minimum plate length: 80V
Maximum plateau slope: 10%/80V
Extreme operating voltage: 550V
Maximum counting rate: 25 pulses/minute
Lifetime: > 1 x 10^9 pulses
Operating temperature: -40 ~ 55 ℃
Dimensions mm: 118 x 63 mm
Use:
The module can be used independently, connected to a microcontroller to which it will send impulses, or to the PC through the audio jack and specialized software.