Triplett 9055 - Manual (Page 5)

3
The dBC Sound Level function is useful for measuring noise
in factories, schools, hospitals, offices, airports, homes,
etc….. and checking the acoustics of studios, auditoriums,
churches, home theater installations, etc.
The Light Level function measures illumination in Lux on two
ranges. Its silicon sensor is very stable and fully cosine
corrected for the angular incidence of light.
Temperature is measureable in the meter itself or at the tip of
the provided temperature probe.
Relative Humidity is measured and displayed continuously
along with the room temperature, providing a convenient
reference for all other measurements.
The 9055 is well suited for use in all test environments, from
occasional use in residential applications, to everyday use
by installers, home theater technicians, security technicians,
electricians, HVAC technicians, and other professionals in
the electrical and electronics industry.