The Pyxis SP-710 and SP-710B are handheld multimeter units capable of measuring up to 6 key water treatment parameters simultaneously. SP-710 offers pH, Conductivity, PTSA, Temperature, ORP and a Free/Total Chlorine Colorimeter uniquely designed as a multimeter for cooling water applications. The SP-710B offers pH, Conductivity, PTSA, Temperature, ORP and Fluorescein for boiler water applications. Both units offer a Bluetooth enabled and fully potted, battery powered pH/ORP module, eliminating water and KCl contamination to the unit processor. The new module design offers wireless communication to the base SP710/B unit and can also be viewed via the uPyxis APP for smartphone and/or our full scale SP-910 Colorimeter.