Pocket Geiger Counter Pro1.40 - App Store

(You cannot measure the radiation only by using this application program)

iPhone can be used as a radiation detector, as it is called Geiger counter, by connecting the voice output of the Pocket Geiger Counter with the microphone input.
For more information about Pocket Geiger Counter, see http://www.radiation-watch.org

■Specifications
Sensor: PIN photo diode x8 (reverse biased and shielded)
Detectable radiations: Beta and Gamma radiation
Measurement range: 0.05uSv/h~10mSv/h (Calibrated using Cs-137), 0.01cpm~300000cpm
Measuring time: about 5 minutes at the dose rate of 0.05uSv/h
Energy response: :662keV~1333keV

■Software features
- uSv/h and its counting error calculation
- CPM calculation
- Manual setting interface for time range and threshold *Pro version only
- Oscilloscope *Pro version only
- Detection log visualization *Pro version only
- Circuit diagram *Pro version only
- Save and log *Pro version only
- Measurement data with location information sharing between users on the map *Pro version only

■ Data sent by the application
- Date and time
- Position (latitude, longitude)
- The value measurement (uSv/h, cpm)

* The following information is not intended to send.
- Personally identifiable information (such as device ID)

The data is uploaded by the application is never present, be open to the public.

■Notice
During measurement, the battery consumption will be increased so that with the addition of GPS location information in the measured value.
Please note.
Continued use of GPS running in the background can dramatically decrease battery life.

*NOTE*
We are making the smart radiation detector that everyone can buy at a low price especially in and around Fukushima.
The project is supported by volunteer engineers, designers and scientists.
http://www.radiation-watch.org/

Version History Fixed an issue where the application stopped during measurement 1.40 04/09/2019 fix to Map Annotations bug 1.39 04/11/2018 bugfix: Fixed device identification bug 1.38 02/05/2018 add parameter for iPhone SE 1.37 03/07/2017 add parameter for iPhone7 / iPhone 7 Plus 1.36 11/05/2016 Add Parameter iPad mini2/3/4 1.35 06/21/2016 ・add Parameter for iPod touch 6
・bugfix: device name 1.34 05/17/2016 1. fixed background color
2. add parameter for iPad Air1/Air2 1.33 03/16/2016 Fixed a bug that app fall during the measurement 1.32 02/03/2016 add parameters for iPhone 6s (Plus) 1.31 01/21/2016 bugfix of layout 1.29 10/29/2014 bugfix for iOS8 1.28 10/06/2014 bug fix 1.27 12/12/2013 bugfix 1.26 03/08/2013 fiexed iPad mini
fiexed iPad Gen4 1.25 12/08/2012 ・fixed iPod touch Gen5
・As a measure of the problem of double count, adding the mechanism of block noise (iPod touch Gen3) 1.24 11/18/2012 ・modification of the threshold of the iPhone5 + Type1
・Fix time to 5 minutes of one-time measurement of Type4 1.23 10/17/2012 iPhone5 corresponding parameter 1.22 10/02/2012 ・fixed Type 4 1.20 08/06/2012 Fixed Type 3 1.19 07/23/2012 Color has been changed to display the data pin on the map. 1.18 05/10/2012 ・Supported iPad 3rd generation
・Supported iPod touch 3rd generation 1.17 04/18/2012 Critical bug fixes for iPhone 4S 1.16 03/14/2012 ・Bug fix
・View Hardware Type 1.15 03/01/2012 Correct measurement of the parameters 1.14 02/05/2012