---
product_id: 371067120
title: "Geiger Counter Kit: Build & Detect Beta & Gamma Radiation, Teens & Adults"
brand: "mightyohm"
price: "€ 150.08"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/371067120-geiger-counter-kit-build-and-detect-beta-and-gamma-radiation
store_origin: IE
region: Ireland
---

# Connects to Arduino, Raspberry Pi & PC DIY build with all components included Detects beta & gamma radiation Geiger Counter Kit: Build & Detect Beta & Gamma Radiation, Teens & Adults

**Brand:** mightyohm
**Price:** € 150.08
**Availability:** ✅ In Stock

## Summary

> ⚡ Build, detect, and own your radiation radar — because knowledge is power!

## Quick Answers

- **What is this?** Geiger Counter Kit: Build & Detect Beta & Gamma Radiation, Teens & Adults by mightyohm
- **How much does it cost?** € 150.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/371067120-geiger-counter-kit-build-and-detect-beta-and-gamma-radiation)

## Best For

- mightyohm enthusiasts

## Why This Product

- Trusted mightyohm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Alerts:** LED and piezo speaker notify you instantly, with a mute option for discreet monitoring.
- • **Data-Driven Insights:** Supports real-time data logging of counts per second/minute and radiation dose rates.
- • **Complete DIY Experience:** Includes all parts and a laser-cut acrylic case for a sleek, hands-on build.
- • **Open Source & Expandable:** Full schematics and code available; easily integrates with Arduino, Raspberry Pi, and PCs.
- • **Precision Radiation Detection:** SBM-20 Geiger-Muller tube senses beta & gamma rays with high sensitivity.

## Overview

The MightyOhm Geiger Counter Kit is a professional-grade, open-source DIY radiation detector designed for teens and adults. It features a sensitive SBM-20 Geiger-Muller tube capable of detecting beta and gamma radiation, complete with LED and audio alerts. The kit includes a high-quality PCB, laser-cut acrylic case, and batteries, and supports data logging and connectivity to Arduino, Raspberry Pi, or PCs for advanced monitoring and experimentation.

## Description

Geiger Counter Kit: Build & Detect Beta & Gamma Radiation, Teens & Adults

## Features

- Kit includes all components needed to build a working Geiger counter, including a high quality printed circuit board, sensitive Geiger-Muller tube, laser-cut acrylic case, and 2xAAA batteries.
- Included SBM-20 Geiger tube is sensitive to beta and gamma radiation. LED and piezo speaker alert you to detected radioactivity.
- Mute button for silent operation.
- 100% Open Source Hardware (OSHW). Full schematics, PCB layout, and source code available online.
- Expansion headers allow you to connect your kit to other devices, such as Arduino and Raspberry Pi. Supports data logging. Can be connected to a laptop or desktop PC using a USB-serial cable (not included).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 12.07 x 6.99 x 3.18 cm; 209 g |
| Batteries | 2 AAA batteries required. (included) |
| Manufacturer recommended age | 12 years and up |
| Item model number | 1010 |
| Educational Objective(s) | Programming |
| Assembly Required | Yes |
| Batteries Required? | Yes |
| Batteries Included? | Yes |
| tech_spec_battery_description_toys | Alkaline |
| Material Type(s) | Acrylic |
| ASIN | B08L8FM1H6 |

## Product Details

- **Size:** basic
- **Brand:** MightyOhm
- **Theme:** Physics
- **Age range (description):** Kid
- **Item dimensions L x W x H:** 12.1 x 7 x 3.2 centimeters

## Images

![Geiger Counter Kit: Build & Detect Beta & Gamma Radiation, Teens & Adults - Image 1](https://m.media-amazon.com/images/I/81DXdxhV0IL.jpg)
![Geiger Counter Kit: Build & Detect Beta & Gamma Radiation, Teens & Adults - Image 2](https://m.media-amazon.com/images/I/81d+N2HaDTL.jpg)
![Geiger Counter Kit: Build & Detect Beta & Gamma Radiation, Teens & Adults - Image 3](https://m.media-amazon.com/images/I/81gFuqZlGRL.jpg)
![Geiger Counter Kit: Build & Detect Beta & Gamma Radiation, Teens & Adults - Image 4](https://m.media-amazon.com/images/I/61RV+w-BMgL.jpg)
![Geiger Counter Kit: Build & Detect Beta & Gamma Radiation, Teens & Adults - Image 5](https://m.media-amazon.com/images/I/818PSyLnIjL.jpg)

## Questions & Answers

**Q: how many rems is the maximum this device will detect? 6rems a day and no problems according to cdc, so hopefully it goes to 20rem.**
A: The sensitivity and working range are a function of the Geiger tube that is used with the kit. The included SBM-20 has a working range of 0.014 - 144 mR/hr according to http://www.gstube.com/data/2398/

## Frequently Bought Together

- MightyOhm Geiger Counter Kit Bundle
- MightyOhm SBM-20 Geiger-Muller Tube
- Shkalacar Assembled DIY Geiger Counter Kit, DIY Nuclear Radiation Detector Kit with Miller Tube, Portable Geiger Counter, Assembled Radiation Detector System Experimental Module

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-15*