The 280W-CI commercial- and industrial-grade ultrasonic water meter from Spire Metering Technology has quad-path ultrasonic technology with no moving parts. Housed in an IP68-rated heavy-duty enclosure, it can replace mechanical water meters, including compound meters. It exceeds ISO4064 Class D/AWWA C750, and its quad-path technology improves accuracy and reduces the straight-pipe run requirement. It has a wide dynamic range, leakage detection and a 10-year battery life. It is un-affected by magnetic interference, and is AMR/AMI ready with pulse, M-Bus, Modbus, 4-20 mA or wireless interface. 888/738-0188; www.spiremt.com.