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Decibel Meter Sound Level Meter dB Meter Sound Noise Meter 30-130dB with MAX Data Hold, Data Record Function, Rechargeable With Alarm and A/C Frequency, Fast/Slow Time Selection for Home, Classroom

KWD 16
Brand
TEKCOPLUS
Weight
125 g
– 1 +

Special Features

  • Accurate Real-Time Measurements: The Sound & Noise Decibel Level employs a condenser microphone to measure sound levels ranging from 30 to 130 dB (A) / 35 to 130 dB (C), with an accuracy of ±1.5 dB, and covers frequencies from 31.5 Hz to 8,500 Hz, decibel meter Reader Monitor delivers precise accurate real-time noise readings across various environments
  • Versatile Weighting Options: Featuring both A-weighting and C-weighting settings, the Sound Level Meter allows Users can easily switch between A-weighting for general sound and-weighting for low-frequency measurements, enhancing versatility for diverse environments, catering to different measurement requirements.
  • Dynamic Measurement Capabilities: This Decibel Meter With the ability to switch between fast (8 readings/second) and slow (1 reading/second) time weighting, the Decibel meter it effectively captures sudden noise spikes as well as steady sound levels.
  • Extensive Data Capacity: dB Meter With the ability to record and store up to 31,000 data points, this sound level meter supports long-term monitoring and detailed analysis, ensuring comprehensive data collection, making it suitable for applications in noise control, health assessments, and quality evaluations.
  • User-Friendly Features: Decibel Meter Equipped with a backlit LCD for easy reading, Three-Color Alarm Light: Visual alerts for high (red), low (yellow), and normal (green) noise levels make on-the-spot evaluations quick and easy, and USB connectivity for charging and data transfer, and can can set the date, configure an automatic shutdown time, and low battery indicator,the Sound & Noise Decibel Level Reader is designed for convenience and practicality in various monitoring scenarios.

Description

Features
Real-time measurement
A/C Frequency weighting selection
Fast/Slow time weighting selection
Three-color light alarm
High/Low larm value setting
MAX / Data HOLD function
Data storage function (record up to 31,000 data)
Data read (only on PC) and Delete
Automatic shutdown after 10min of no operation
Date and Time display (year-month-day-hour-minute-second)
USB charging and PC communication compatible with the following OS: microsoft Win 7, 10 and 11provide data record and download
real-time data sampling and analysis
printing graph and data functionsStandard approval
International electrician committe standard: IEC PUB 651 TYPE2
US national standard: ANSI S1.4 TYPE2
Tripod fixed screw aperture
Type-C interface

Specifiactions:
Calibration sound source: 94dB@1KHz
Measurement range: 30~130dB (A), 35~130dB (C)
Accuracy: ±1.5dB (Reference sound pressure standard, 94dB@1KHz)
Resolution: 0.1dB
Frequency Weighting: A/C
Frequency Response: 31.5~8500Hz
Time-weighting: FAST/SLOW
Sampling rate: FAST- 8 times/second ; SLOW - 1 times/second
Rated current: 70mA
Standby current: 5uA
Power supply: 3.7V lithium battery / 1000mAh
Charging time: 1.5h
Duration of service: 8h
Data storage: 31,000
Micriphone: 1/2-inch polarization capacitance microphone
Operating Environment: 0~50°C; 10~80% RH
Dimension: 160 x 56 x 31mm (excluding sponge ball)
Weight: approx. 126gms (excluding sponge ball)

Set Includes:
1 x Sound Level Meter
1 x Windproof Sponge ball
1 x USB Cable
English Instruction Manual
Standard factory packaging

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