Lightning Detectors Lightning Detector Early detection system used by Little League teams, golf courses, and recreational districts. As seen on ABC's 20/20. EWS-Pro Lightning Detection EWS-PRO is the only professional grade portable lightning detection and early warning device available today.

Surge Protectors Pro Shield Complete surge protection for PCs, LANs, POS Systems, Home Theatres and other sensitive electronic equipment. Zone Guardian Ultimate surge protection for power, telecom and LAN/WAN networks. Heat Monitor The Ti-plus multi-function instrument features an easy to read arrow display showing all ranges of dangerous heat conditions.