Other devices must be recalibrated every few hours or days. This is time-consuming and annoying. Our system only needs to be recalibrated every month and the process is very simple.  -   Avner Gal     Quotes
Other devices must be recalibrated every few hours or days. This is time-consuming and annoying. Our system only needs to be recalibrated every month and the process is very simple. Avner Gal