Cheap "30-130dB Mini compact Noise Sound Level Digital Decibel dB SPL Meter" Discount review update price today
"30-130dB Mini compact Noise Sound Level Digital Decibel dB SPL Meter" Overview
This digital Sound/Noise level meter is designed to meet the measurement requirement of Safety Noise Engineers, health, and sound/noise quality control in various environments, such as Airport, Traffic Road, Industrial, Office, Music Studio, Auditorium, Stadium and Concert. This Digital Sound Meter is compact, tough and easy to handle owing to its construction. This Meter is shipped fully tested and calibrated and with proper use will provide years of reliable service.
Features:
Meter Designed According to International Electrician Committee Standard: IEC 651 TYPE 2.
US National Standard: ANSI S1.4 TYPE2 for Sound Level Meters.
Electret Condenser Microphone.
LCD Display Screen
Windscreen: Filter Unwanted Signals
Instantaneous Sound measure Function.
Measurement Range: 30-130 Decibel.
Level Range Control Switch:
30dB-80dB;----------50dB-100dB.
60dB-110dB;---------80dB-130dB.
Maximum Value Hold Switch. (MAX)
2 Equivalent Weighted Sound Pressure levels A and C
A: A-Weighting for General Sound Level Measurements.
C: C-Weighting for Checking the Low Frequency Content of Noise.
Fast & Slow Dynamic Characteristic Modes
Fast: High Speed Rate: Pick up Normal Measurements, Current Reading.
Slow: Low Speed Rate: Pick up Reading at Average Level of Fluctuating Noise Within 1 Second.
AC and DC Signed Output for Frequency Analyzer Level Recorder, FFT Analyzer, Graphic Recorder etc.
AC Output Terminal: 0.707 Vrms Corresponding to Each Range Step.
DC Output Terminal: Output 10 mV/dB.
Calibration Control.
External DC 6V Power Supply Terminal.
Tripod Mounting Screw for Long Recording.
Power Switch and Auto Power Off Design for Energy Saving.
Package Includes:
1 x Sound Level Meter ,1 x Sponge Ball ,4 x 1.5V Battery (AA),1 x Operation Manual,1 x Black Plastic Carrying Case
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