New SL-814 Digital Sound Level Meter Decibel Logger Tester Noise Meter 30-130dB

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$50.00 - $150.00 / Piece | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Graigar
Model Number:
SL-814
Measuring Range:
30dB - 130dBA
Accuracy:
1.5dB
Supply Ability
Supply Ability:
500 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Export Carton
Port
Shenzhen
Lead Time :
Shipped in 3 days after payment

 

New SL-814 Digital Sound Level Meter Decibel Logger Tester Noise Meter 30-130dB

 

 

 

Features:


Designed according to following standards: International Electrician Committee Standard: IEC 651 TYPE 2 & ANSI 1.4 TYPE 2.

Wild Measurement Range: 30-130dB.

Accuracy: up to ± 1.5dB.

Windscreen for Filter-out Unwanted Signals.

With 2 equivalent weighted sound pressure levels A and C.

AC & DC analogy signal output are available connecting to frequency analyzer level recorder, FFT analyzer and graphic record.

A frequence weighting for general sound level measurements.

C frequence weighting for checking the low-frequency content of sounds.

Large LCD screen with digits reading.

Fast and Slow dynamic characteristic modes.

Fast rate to pick up the current reading.

Slow rate to pick up the reading of average within 1 second.

Maximum value holding function to lock up the maximum reading.

Equipped with sponge ball.

Auto power off design for energy saving.

Portable, easy to use and handy instrument for sound quality control in factory, office, home, school and construction site.

 

Specifications:


Accuracy: 1.5dB (under reference conditions)

Measuring Level: 30-130dB (A)/35-130dB (C)

Frequency Range: 31.5Hz to 8.5KHz

Linearity Range: 50dB/100dB

Digital Display: 5 digits

Resolution: 0.1dB

Bar Graph: 50 dB scale at 1 dB step for monitoring current sound pressure level display

Overload Indication: OVER/UNDER

Frequency Weighting: A and C

Level Ranges: 30-80dB, 50-100dB, 60-110dB, 80-130dB

Self Calibration Time: 3sec

Sampling Rate: 20 times/seconds

AC Signal Output: 0.707Vrms/ full bar graph, output impedance is about 600ohm

DC Signal Output: 10mV/dB,output impedance is about 100ohm

Dynamic Characteristic: FAST (high speed)/SLOW (low speed)

Power Supply: 4x AA 1.5V alkaline cells or DC 6V 100mA

Microphone: 1/2" Electret Condenser microphone

Item dimensions: 256 x 70 x 35mm

Item weight: 238g

 

Package including:


1 * Sound Level Meter

1 * Sponge Ball

1 * Operation Manual

1 * DC 6V Cable

 

 

 

 

 

(Julie)

 

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