Digital Sound Level Meter Calibrator 94dB & 114dB for 1/2'' and 1'' inch Microphone, Professional Noise Decibel Calibration Tool Measurement Accuracy Check (Digital Sound Calibrator)


On Sale Now! Save 2% on the Digital Sound Level Meter Calibrator 94dB & 114dB for 1/2'' and 1'' inch Microphone, Professional Noise Decibel Calibration Tool Measurement Accuracy Check (Digital Sound Calibrator) by GAIN EXPRESS at My Core Franchise. MPN: Sound Measurement. Hurry! Limited time offer. Offer valid only while supplies last. The calibrator generates these fixed sound level signals for calibration of sound level meters. This model works with any digital sound level meter. The unit ships with a ½'' adaptor installed to accommodate sound meters and microphones with 1'' or 1/2'' microsphone. Features To correct for atmospheric pressure in areas of high altitude the transducer diaphragm It has two output levels of 94 dB and 114 dB. Calibrated to produce 94dB at sea level. For each 2000ft of elevation sea ND-9 produce


Digital Sound Level Meter Calibrator 94dB & 114dB for 1/2'' and 1'' inch Microphone, Professional Noise Decibel Calibration Tool Measurement Accuracy Check (Digital Sound Calibrator) by GAIN EXPRESS
4.7 out of 5 stars with 48 reviews
Condition: New
Availability: In Stock
$124.90
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Product Description & Reviews

The calibrator generates these fixed sound level signals for calibration of sound level meters. This model works with any digital sound level meter. The unit ships with a ½" adaptor installed to accommodate sound meters and microphones with 1" or 1/2" microsphone. Features To correct for atmospheric pressure in areas of high altitude the transducer diaphragm It has two output levels of 94 dB and 114 dB. Calibrated to produce 94dB at sea level. For each 2000ft of elevation sea ND-9 produces 0.1dB less than the 94dB rating. Specifications Output Sound Level: 94db & 114db Accuracy: ±0.3db(20°C, 760mm Hg) Frequency: 1000±0.1%Hz (allows calibration with A,B,C or D weighting networks or linear) Temp. range: -10~50°C (14~122 °F) Storage (with battery removed) -40~65°C (-40 ~ 149 °F) Extremely low influence of static pressure Temp.coefficient : 0 ~ 0.01dB/°C Power Supply: 9v Battery Battery life approx.100 hours Package Size: 17cm x 9cm x 6cm Package Weight: 0.39kg Set Includes 1 x Sound Level Meters Calibrator 1 x 9V Battery installed (FREE) 1 x English Instruction Manual Standard factory packaging box  

Features & Highlights

  • SIMPLE OPERATION : With only 3 buttons: 94dB, 114dB and Power On/Off Button. Simply power on the calibrator, select 94dB or 114dB level, and it's ready to go!
  • CLEAR DIGITAL DISPLAY: Digital display shows the chosen dB level clearly with Backlight. Avoid making careless mistakes comparing with traditional power switching buttons.
  • PORTABLE: Lightweight and small size. Handy sound source for quick and easy calibration of sound level meters and sound measuring systems.
  • SUITABLE FOR 1/2" and 1" MICROPHONE SIZE 1/2" transducer cap (adaptor) is inserted on the calibrator, simply remove the cap to calibrate sound level meters with 1" Microphone
  • PROFESSIONAL: Conforms to IEC60942 (IEC942) class 1 standard. Solid design provides accurate and reliable performance, suitable for personal, field and laboratory use.

Additional Information

Brand:
GAIN EXPRESS
Manufacturer:
Gain Express Holdings Ltd
Category:
Sound Measurement
Color:
Digital Sound Calibrator
Model:
ND9B
MPN:
Sound Measurement
UPC:
600316548489
Part Number:
Sound Measurement
Publisher:
Gain Express Holdings Ltd
Binding:
Misc.
Package Weight:
0.57 pounds
Package Size:
3.46 x 2.17 x 6.61 inches

 


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