Environment conditions：
RH≤90RH％（Non-condensation）
Operating temperature:-20～60℃/-4～140℉
Maintenance
1.Repairs or servicing not covered in this manual should only be performed by qualified personnel.
2.Wipe the unit with a dry soft cloth. Do not use abrasives or solvents on this instrument.
Application
This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. This Sound Level Meter is designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and sound quality control in various environments like factory, school, construction, etc.
Features
(1) High accuracy, fast response
(2) Color LCD display with backlight
(3) Temperature measurement
(4) MAX、MIN
(5) Data HOLD
(6) Wide frequency range
(7) Fast/slow time weighting
(8) Over range indication
(9) Enable/Disable auto power off
Specification
