Ranger Geiger Counter

Gravity: Geiger Counter Module Ionizing Radiation Detector Wiki - DFRobot

FlippenHeimer -Geiger Counter for the Flipper Zero from Erwin Ried on Tindie

AE1S Science and Engineering Blog: February 2021

Onyx Radiation Detector

Apollo-NG - PiGI - Raspberry Pi Geiger-Müller Interface

Radiation Survey Meter The Ranger offers maximum performance in a lightweight, rugged solution for surveying at the facility or in the field. The Ranger has been designed for industrial environments, but it still has all of the features you’ve come to love in the lab.

SE International Ranger Radiation Survey Meter

The DX-1 Radiation Monitor detects Beta, Gamma, and X-radiations. The counter emits audible clicks from its internal loudspeaker and registers

DX-1 Geiger Counter

Portable Radiation Monitors - CSE-WAF

Geiger Counter, FontThingy Wiki

SE International Ranger EXP Radiation Survey Meter with Probe