1.
SAFETY INFORMATION
Read the following safety information carefully
before attempting to operate or service the meter.
Use the meter only as specified in this manual:
Environment conditions
① Altitude lower than 2000 meters
② Relatively humidity ≤90%RH
③ Operation Ambient 0 ~ 40℃
Maintenance & Clearing
① Repair or servicing not covered in this
manual should be performed by qualified
personnel.
② Periodically wipe the case with a dry
cloth. Do not use solvents or eradicator on
this instrument.
2. FUNCTIONS DESCRIPTION
This Sound Level Meter is designed for
noise project; quality control; illness prevention and
cure and all kinds of environmental sounds
Safety symbols
Comply with EMC
2