Signal Quality

For the communication via the mobile network to function satisfactorily it is required that the signal strength at the site is adequate and stable. With ETM770 you only need a SIM card to be able to view the signal strength of all the operators. You can also test the GPRS / UMTS connection. ETM770 is an ideal tool for field installations in order to verify and optimize the signal quality and secure wireless communication between applications and systems.

ETM9140
ETM9120-422

ETM9120-422 is an intelligent GPRS terminal with a powerful microprocessor designed for demanding...

ETM9140
ETM9140 2G/3G

ETM9140 is an intelligent GPRS/UMTS terminal with a powerful microprocessor and in build...

ETM350
ETM360

ETM360 is a rugged device, which is used for measuring and Control of...