Smart Geiger Pro (SPG-001) is a small and easy to use Geiger counter.

After downloading the dedicated app called "Smart Checker" from Android Play or iOS App store you just connect the device to your smartphones headphone jack and it is ready to measure radiation in the environment.

Perfect for field research and mineral shows!

Specification:
Radiation Measurement: Gamma, X-ray
Range: Survey Meter: 0.05~200usv/h
Measurement Error: ±15%
Sensor type: Semiconductor sensor
User Interface: Smartphone (headphone jack)

Smart Geiger Pro is not waterproof.

See other accessories - here