In-Situ environmental monitoring appThe smarTROLL multiparameter handheld and iSitu smartphone application from In-Situ are designed for environmental monitoring, including water-quality spot checks and surface-water monitoring. No training is required to use the probe or intuitive smartphone application. Technicians can read results for 14 water quality parameters. The iSitu app is designed to run on an iPhone, iPod touch or iPad. The smarTROLL system includes probe, smart sensors and battery clip-on battery pack with Bluetooth wireless technology. 800/446-7488; www.in-situ.com.Blue-White injection-molded PVDF diaphragmSingle-layer, injection-molded PVDF (polyvinylidene difluoride) diaphragms from Blue-White Industries are designed for Chem-Pro Series C2 and C3 metering pumps. The
