Environics has introduced the ChemPro 100i, the latest version of the ChemPro family of handheld detectors for the field detection and classification of chemical warfare agents and toxic industrial chemicals (CWA/TIC). The new device has six additional sensors to increase the number of chemicals detected, improve its sensitivity and decrease the possibility of false alarms. Environics says the system can be stored indefinitely and doesn’t need to be operated on a monthly basis to maintain operability.