BVS M2M Cell Tower Testers such as Squid-PRO and Squid are designed for M2M installers or electrical contractors on-the-go. The portable tester receives all common standards (Cellular, GPRS, GSM, PCS, CDMA, UMTS, etc.) and identifies all major U.S. (Verizon, Sprint, AT&T, T-Mobile) as well as popular European 3G carriers. These signal strength and quality measurements allow M2M installers to make quick but informed telematics decisions for placement of machine to machine components such as antennas as well as M2M cellular modems. This realtime signal strength analysis allows critical decisions to be made before expensive deployment begins and also allows the technicians to deploy their smart grid or remote monitor buildout much faster. Gone are the days of relying on cheap consumer phones and their unreliable signal reception bars. Squid's simple pushbutton operation, menu navigation and super clear OLED screen make it the ideal tool for workers with any experience level.