Gauge protection apparatus
Gauge protector
Gauge protector
Hand-held sensing instrument
High pressure seal assembly
High temperature seal assembly for optical sensor
Hood assembly for opacity monitor
Housing assembly for barometer or other instrument having a sett
Housing for a measuring device
Housing for electro-mechanical counter
Humidity meter
In the structure of a note inspecting device
Indicating instrument and casing
Indicator instrument, particularly for vehicles
Instrument
Instrument casing assembly
Instrument cluster gauge mounting means
Instrument housing with electrical discharge gap
Instruments cluster gauge mounting means
Interchangeable scale meter case