Sound Level Transmitter with Visual Alarm LED Monitor Display( DSL-1406 , TR-SLT1A4, Alarm)

Commonly used in noise pollution studies for the quantification of almost any noise, the sound level meter measures sound pressure level. Especially for industrial, environmental and aircraft noise, this meter is the most appropriate and accurate one. As a leading Taiwanese manufactures of high quality test and measurements, our sound level meter performance is conformed to the international standard, IEC61672:2003.


If you are interested in our products, please feel free to contact us anytime. The followings are the brief introduction for our DSL-330 and DSL-332 sound level meter, take a look and find the most suitable one for your needs.



TR-SLT1A4 noise (volume) transmitter



  • measuring range: 30 ~ 80dB, 50 ~ 100dB, 80 ~ 130dB three measuring ranges

  • for the choice of 'output: DC 4 ~ 20mA'

  • with a noise sensor 'working voltage: AC90V ~ 264V (50 / 60HZ)

  • external adjustment: 96dB correction adjustment,

  • Measuring range: 30 ~ 80dB, 50 ~ 100dB, 80 ~ 130dB three measuring ranges for selection
    Output: DC 4 ~ 20mA
    A noise sensor
    Working voltage: AC90V ~ 264V (50 / 60HZ)
    External adjustment: 96dB correction adjustment
    specification


Measurement Range


Range 1: 30 - 80 dB
Range 2: 50 - 100 dB
Range 3: 80 - 130 dB
Output 4 - 20 mA


Range 1: 30 dB: 7.69 mA 80 dB: 13.84mA
Range 2: 50dB: 10.15 mA 100dB: 16.3mA
Range 3: 80dB: 13.84mA 130 dB: 20mA
External Adjustment


94 dB Cal. VR


Power Supply


90 - 260 ACV / 50 Hz / 60 Hz
Operation Temperature


0 - 50 ° C (32 - 122 ° F)
Operation Humidity


Less than 80% RH
Accessory Included


Sound level Probe
Optional


 


 

Sound Level Meter LED Monitor Display(DSL-330A and DSL-1406)

Commonly used in noise pollution studies for the quantification of almost any noise, the sound level meter measures sound pressure level. Especially for industrial, environmental and aircraft noise, this meter is the most appropriate and accurate one. As a leading Taiwanese manufactures of high quality test and measurements, our sound level meter performance is conformed to the international standard, IEC61672:2003.


If you are interested in our products, please feel free to contact us anytime. The followings are the brief introduction for our DSL-330 and DSL-332 sound level meter, take a look and find the most suitable one for your needs.

1. DSL-330A



  • 4 Digit LCD display.

  • Max, Min Function.

  • Fast & slow dynamic characteristic models.

  • Level Range from 30 ~ 130dB.

  • Resolution 0.1dB update Cycle 0.5s.

  • Accuracy ±1.5dB.

  • A & C Frequency Weightings.

  • AC/DC Signal output.

  • Low Battery Indication.

  • Level Range: Lo = 30 ~ 80dB; Med Range = 50 ~ 100dB; Hi = 80 ~ 130dB

  • Auto Power Off Disable


  • You can use it continuosly without worry about its power shut down problem.

    Therefore, this unit is good for long term monitoring.



 

Sound Level Meter(DSL-335)

DSL-335  is a mini sound meter which can convert ambient sound into electrical signals, process data and displays results on LCD. It does not have traditional meter issues such as meter being too large, complex operation, and so on. DSL-335  can constantly monitor ambient sound. It is light weight, compact, ergonomic, and user friendly, making it a great tool for monitoring noise levels in hotels, conference halls, home theater, hospitals, and any other noise sensitive environments.

Sound Level Meter(DSL-330A)

Commonly used in noise pollution studies for the quantification of almost any noise, the sound level meter measures sound pressure level. Especially for industrial, environmental and aircraft noise, this meter is the most appropriate and accurate one. As a leading Taiwanese manufactures of high quality test and measurements, our sound level meter performance is conformed to the international standard, IEC61672:2003.


If you are interested in our products, please feel free to contact us anytime. The followings are the brief introduction for our DSL-330 and DSL-332 sound level meter, take a look and find the most suitable one for your needs.

1. DSL-330A



  • 4 Digit LCD display.

  • Max, Min Function.

  • Fast & slow dynamic characteristic models.

  • Level Range from 30 ~ 130dB.

  • Resolution 0.1dB update Cycle 0.5s.

  • Accuracy ±1.5dB.

  • A & C Frequency Weightings.

  • AC/DC Signal output.

  • Low Battery Indication.

  • Level Range: Lo = 30 ~ 80dB; Med Range = 50 ~ 100dB; Hi = 80 ~ 130dB

  • Auto Power Off Disable for continuing dB measurement of environment.


  

Sound Level Meters(Tecpel DSL-332, DSL-330)

 



Features of DSL-332 Sound Level Meter:


 


 



  • 4 Digit LCD display.

  • Max hold function.

  • Fast & slow dynamic characteristic models.

  • Level Range from 35 ~ 130dB.

  • Resolution 0.1dB, Accuracy ±1.5dB.

  • A & C Frequency Weightings.

  • AC/DC Signal output.

  • Low Battery Indication.

  • Reset Function.

  • Self-Calibration 94dB.


 


Features of DSL-330 Sound Level Meter:



  • 4 Digit LCD display.

  • Max, Min Function.

  • Fast & slow dynamic characteristic models.

  • Level Range from 30 ~ 130dB.

  • Resolution 0.1dB update Cycle 0.5s.

  • Accuracy ±1.5dB.

  • A & C Frequency Weightings.

  • AC/DC Signal output.

  • Low Battery Indication.

  • Level Range: Lo = 30 ~ 80dB; Med Range = 50 ~ 100dB; Hi = 80 ~ 130dB



 



 



 

Digital Sound Level Meter(DSL-330C)

Commonly used in noise pollution studies for the quantification of almost any noise, the sound level meter measures sound pressure level. Especially for industrial, environmental and aircraft noise, this meter is the most appropriate and accurate one. As a leading Taiwanese manufactures of high quality test and measurements, our sound level meter performance is conformed to the international standard, Complete with IEC-61672-1 Class 2 Standard


If you are interested in our products, please feel free to contact us anytime. The followings are the brief introduction for our new DSL-330C sound level meter, take a look and find the most suitable one for your needs.

Sound Level meter Datalogger USB Recorder(DSL-331)

 


The model  DSL 331  digital meter  is manufactured by Tecpel, and is a programmable sound level data logger equipped with back screw hole tripod connection. It has frequency range from 31.5 Hz up to 8 KHz, voltage supply of 9 V DC measuring level range from 30 to 130dB and operating temperature of 40 ºC. This is used in applications such as monitoring of safe working conditions, activity detection and recording, long-term measurement and recording of acoustic levels for environmental impact studies.


Programmable

Sound Level Meter Datalogger
Data logging recorder

Model:DSL 331
Auto Ranging Measurement 30dB to 130dB
Work with Window Software
32,000 Records Data Logger
Bar graph Indication with Back Light
USB cable available for optional purchase.

Sound level meter data logger , Sound level calibrator, LED display Video [iframe src=""http://www.youtube.com/embed/6N0W8QB5v4g"" frameborder=""0"" width=""420"" height=""315""][/iframe]

Sound Level Calibrator(Tecpel DSL-336A)

Sound Level Calibrator

 

TECPEL DSL-336A Sound Level Calibrator (1KHz)
By many regulations, sound level meters need to verify their accuracy before and after measurements. Our sound calibrator series are designed to fulfill this customer needs. These calibrators provide different sound level at different frequencies to fit different regulations and they are perfect for periodical check on their sound level meters.
Features:
94dB and 114dB Sound Calibrator at 1kHz.
Accurate and Simple to Use.
Fits 1 inch and 1/2 inch Microphones.
Low battery indicator.
IEC 60942(2003) Class 2,Ans1.40-1984

Sound level meter, Sound level calibrator, LED display Video

Programmable Sound Level Datalogger(DSL 331)

Programmable

Sound Level Datalogger

Model:DSL 331
Auto Ranging Measurement 30dB to 130dB
Work with Window Software
32,000 Records Data Logger
Bar graph Indication with Back Light
USB cable available for optional purchase.

Sound level meter, Sound level calibrator, LED display Video [iframe src=""http://www.youtube.com/embed/6N0W8QB5v4g"" frameborder=""0"" width=""420"" height=""315""][/iframe]