Industrial Test Systems, Inc.’s eXact iDip® Smart Photometer System® technology pairs directly with a smartphone/tablet, which allows for limitless upgrade possibilities. This testing system allows users to test over 40 water quality parameters (including iron and manganese) through a simple, four-step process. Two-way Bluetooth® Smart (4.0) wireless communication provides for instantaneous software updates/upgrades, market versatility and customization. Through the eXact iDip App, with its GPS-enabled feature, testing location data results can be stored for efficient data management and real-time sharing. The photometer is waterproof (IP-67), durable and backed by a two-year warranty. sensafe.com its@sensafe.com (800) 861-9712