The five-band ETM770-3 3G signal strength meters also include quad-band GSM/GPRS, enabling their use in many countries across the globe.
Signal strength meters have the potential to lower installation costs associated with deployment of cellular M2M devices in applications such as electrical and water metering, security/alarm systems and other telemetry applications.
Specifications of ETM770-3 five-band 3G signal strength meters:
- Type: 3G/2G Signal Strength Meter
- 3G frequency bands supported: 800/850/900/1900/2100 MHz
- 2G frequency bands supported: 850/900/1800/1900 MHz
- Ability to scan all available networks (using one SIM card): Yes
- Identify available networks and check signal strength and cell information: Yes
- Check connection to ISP and server: Yes
- Backlit LCD display: Yes
- Internal rechargeable battery pack: Yes