GB INSTRUMENTS

Heavy duty mechanical and electronic gauges, namely, air brake pressure gauges, dual air pressure gauges, fuel pressure gauges, manifold pressure gauges, oil pressure gauges, oil temperature gauges, speedometers, pyrometers, tachometers, tach-hourmeters, turbo boost meters, transmission oil pressure and water temperature gauges, programmable tachometers and speedometers, ammeters, fuel level gauges, transmission oil temperature gauges, voltmeters, hourmeters, engine-powered hourmeters and self-powered LCD tach hourmeters; heavy-duty electric sending units and switches, namely, fuel level senders, pressure switches, pressure senders, temperature senders; speedometer cables to actuate mechanical speedometers