Download User manual (before May 2011)

CONTENTS
Precautions to be taken before use
Presentation of the Radex Geiger Counter
Information on radioactivity
Threshold levels of radioactivity
Calculation of average doses
Layout of the Radex Geiger Counter
LCDscreen
Summary
Positioning of batteries
How to use the menu
How to change the measurement units
Alert threshold
Settings
After sales service
Information
Potential faults
Instructions for use
How to carry out measures correctly
Effects of radioactivity
Natural irradiation
Artificial irradiation
Contamination and concentration
The units
Technical features
Common radioactive objects
Guarantee
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