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Guangzhou Amittari Instruments Co.Ltd
Guangzhou Amittari Instruments Co., Ltd. Measurement instrument experts around you.
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Portable Digital Sound Noise Level Meter , Gray Color 1/2 Inch Electret

Portable Digital Sound Noise Level Meter , Gray Color 1/2 Inch Electret

Place of Origin : China
Brand Name : Amittari
Certification : CE
Model Number : AS-156B
MOQ : 1pcs
Price : negotiation
Packaging Details : Carry case
Delivery Time : 5-10 days
Payment Terms : Ex works
Supply Ability : 10, 000PCS/week
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Portable Digital Sound Noise Level Meter , Gray Color 1/2 Inch Electret Condenser Type


Quick Detail:

Name

Sound Level Meter

Application

Sound noise testing

Color

Gray

Feature

Sound testing , Accuracy ± 1 dB , Function Lp , Leq , Lmax , LN

Size

140x70x30 mm

Certificate

CE



Description:

> DC output :1 0 m V / d B
> Auto range selection and digital display with no guessing errors
> Can memorize 30 groups of measurement results and measuring conditions
> Permits choice “A”, “C” , “F” weighting and “Fast” / “Slow” response times
> Offers 4 measurement parameters: Lp (sound level); Leq (Equivalent Continuous A Sound Level ); Lmax ( Maximum Sound Level) and LN (Percent of all readings over alarm value set )
> Use USB data output with connection PC
> Provide Bluetooth data output choice


Applications:

Sound Level testing.


Specifications

Model

AS-156B

Accuracy

± 1dB

Measurement Range

Lp: 30~130dB

Leq: 35~130dB

LN: 0~100%

Measurable Parameters

Lp (sound level)

Leq (Equivalent Continuous A Sound Level)

Lmax (Maximum Sound Level)

LN (Percent of all readings over alarm value set)

Frequency Weighting

“A” / “C” / “F” (Flat)

Time Weighting

“Fast” ( 125ms ) / “Slow” ( 1 second )

Microphone

1/2 inch electret condenser type

Memory

Store 30 group measurement conditions and data

Built In Calibration Signal

94dB at 1kHz (sinusoidal)

Alarm Value Set

30~130 dB

Frequency Range

20~12,500 Hz

Alarm Output

LED and optional relay contact (NC)

Power Supply

4x1.5vAAA Um-4 Battery

Size

140x70x30 mm

Weight

130 g (Not including batteries)


Accessories:


Standard

Accessories



Main Unit
Windscreen
Carrying Case
Operation Manual

Optional

Accessories

Sound Level Meter Calibrator
USB data output
Bluetooth data output


Product Tags:

sound pressure level meter

      

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Portable Digital Sound Noise Level Meter , Gray Color 1/2 Inch Electret Images

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