Scientific measuring instruments, namely conductivity meters; nautical apparatus and instruments, namely, water meters; surveying apparatus and instruments, namely, surveyors' levels; photographic apparatus and instruments, namely, cameras; cinematographic apparatus and instruments, namely, cameras; optical character recognition apparatus; weighing equipment, namely, scales and balances; instruments for measuring length; signaling apparatus and instruments, namely, signaling buoys; checking a...

neon lights, neon lamp lights, illuminated electronic bug killers, emergency lights, and power failure and safety lights