Classification Information
pressure gauges, vacuum gauges, speedmeters, tachometers, barometers, voltameters, ammeters, volt meters, frequency meters, gauges for cars, fuel gauges, air pressur gauges
Electrical and Scientific Apparatuspressure gauges, vacuum gauges, speedmeters, tachometers, barometers, voltameters, ammeters, volt meters, frequency meters, gauges for cars, fuel gauges, air pressur gauges
Electrical and Scientific Apparatus