SPL Meter PCE-MSL 1
User's Manual
1. Safety
Read the following safety information carefully before attempting to operate or service the meter.
Use the meter only as specied in this manual; otherwise, the protection provided by the meter may be impaired.
▲ Environment conditions:
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1 Non-condensation . %( RH≤90RH )
2 Operating temperature:- /-4 140 . 20~60℃ ~ ℉
▲ Maintenance
1 Repairs or servicing not covered in this manual should only be performed by qualied personnel. .
2 Wipe the unit with a dry soft cloth. Do not use abrasives or solvents on this instrument. .
▲ Safety Symbol:
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Comply with EMC
2. Application
This unit adopts condenser microphone as the sensor, high conguration MCU calculation, high accuracy, fast response.
This Sound Level Meter is designed to meet the measurement requirements of safety Engineers, Health, Industrial
safety oices and sound quality control in various environments like factory, school, construction, etc.
3. Features
High accuracy, fast response
Color LCD display with backlight
Temperature measurement
MAX MIN 、
Data HOLD
Wide frequency range
Fast/slow time weighting
Over range indication
Enable/Disable auto power o
4. Basic Operation
4.1. Open battery cover and install 3*1.5v AAA batteries in the battery compartment.
4.2.Power on;press“ ”to turn on the meter the meter conducts self-inspection, after LCD displays, it measures ,
temperature and sound level automatically.
4.3.After testing ,Press“ ”to turn off the meter
Note: Remove the battery when the meter is to be stored for long periods of time to avoid battery leakage
5. Specication