Radios for vehicles; Earphones; Whistle alarms; Endoscopic equipment for industrial purposes; Gas appliance alarm timer for detecting and alerting the presence of gas flow after a prescribed period of time; Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; Chargers for electric batteries; Electric batteries; Rangefinders for golf; Sound recording apparatus; Radar detectors; Measuring instrumentation and apparat...