Badger Meter turbine flowmetersVision Series turbine flowmeters from Badger Meter comply with the lead-free provisions of the United States Safe Drinking Water Act (SDWA) and are bisphenol A (BPA) free. The meters are designed for flow measurement of low-viscosity and nonaggressive liquids. 800/876-3837; www.badgermeter.com.Rain for Rent RiteFlo appRiteFlo, a free app from Rain for Rent, features a suite of hydraulic estimation tools designed for water and wastewater professionals. The app includes a gravity flow logger and TDH calculator. It can be downloaded from the Apple App Store. 800/742-7246; www.rainforrent.com.Metabo 5.2 Ah battery systemThe Ultra-M 5.2 amp hour battery system from
