Utilization of diodes as wide range responsive thermometers
Vacuum monitoring
Vapor density measurement system
Vapor pressure metering apparatus and method
Vapor pressure sensor and method
Variable-span pressure gauge
Vehicle thermometer for measuring outside temperature
Velocity thermocouple
Visual-type temperature-responsive device
Volatile tracers for diagnostic use in steam generating systems
Water mixing valve with temperature indicator
Water sampling bucket
Water-absorbing capacitor system for measuring relative humidity
Wet bulb sensor system
Wet bulb wicks for corrosive atmospheres
Wet/dry bulb hygrometer with automatic wick feed
Wheatstone bridge measuring circuit
Wind chill indicator
Wind chill meter and method of measuring wind chill effect
Window fog detecting apparatus