Please Check Following Available Devices List. (It cannot be refunded & exchanged)

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Radiation Detector is an ultra-compact measuring sensor. 
It can be easily measured radiation and connected to the earphone jack of smart devices. 
Smart Geiger APP can be downloaded in Google Play Store and Apple App Store. 

Measuring radiation : Gamma, X-ray
· Measuring range : 0.1 ~ 200 μSv/h
· Measurement error : < 30% within a given deviation between (Smartphone)
· Sensor size : 30mm x Φ 10 (plug included 47mm)
· Plug size : 3.5Φ
· Sensor weight : 6g
· Operating temperature : 10 ~ 40 ° c

Available Devices List
All iPhones & iPads
Samsung Galaxy S2
Samsung Galaxy S2 HD LTE
Samsung Galaxy S3
Samsung Galaxy S4
Samsung Galaxy S5
Samsung Galaxy Note
Samsung Galaxy Note2
Samsung Galaxy Note3
Samsung Galaxy Round
LG Optimus LTE TAG
LG Optimus LTE3
LG Optimus LTE2
LG G
LG G2
LG G Pro
LG G flex
LG G3
LG Vu
LG Vu2
LG Vu3
Vega Racer2
Vega Racer3
Vega No.6
Vega Iron
Nexus 5
Nexus 7 2nd Gen