The MultiLog LX-2 from Fluid Conservation Systems is a battery-powered, multiple-channel data logger for flow and pressure monitoring in water distribution networks. The device builds upon its predecessor with the addition of remote data transfer and upgraded processing abilities. The LX-2 also has a serial input that enables it to connect to a wide range of leak noise and ultrasonic level sensors and water meters. It is designed to fit inside very shallow valve box installations and is IP68-rated fully waterproof. 800-531-5465; www.fluidconservation.com.