For the establishment, however, you need the manual. That is, the software (which you must download free offered) is in some respects not very intuitive to use. But good enough.
Genial it would be if you could already make curve analysis in the software. This, if you value it, you have to create yourself a spreadsheet program (eg Excel). Export functions of log data but allow.
Unfortunately, you can not synchronize the sensors, so that small differences in the measurement results between the sensors are present.
Conclusion: For the price a good instrument with which one can start something all right.
When software optimized and the sensors can be adjusted would be perfect.
