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GAIN EXPRESS Sound Level Meter Acoustical Calibrator 94dB & 114dB Output Levels for 1 inch and 1/2 inch mic

GAIN EXPRESS Sound Level Meter Acoustical Calibrator 94dB & 114dB Output Levels for 1 inch and 1/2 inch mic

Q: Hello, the equipment came with a certificated paper of conformity or similar? Thanks

My unit did not include any form of certification. Hope this helps.

Q: I am not interested in a Cert of conformity, does the unit come with a calibration certificate?

Hi, the unit doesn't come with calibration certificate, we can do the calibration certificate if you need but with extra cost. Please send email to us if you need to do the calibration certificate, we will quote you the price.

Q: Hi at what distance from which point of the device should SPL be measured?

As noted, the level produced depends the VOLUME of the calibrator CHAMBER, hence how well the microphone fits into it. There is a small "stop" at the base of each microphone adapter. With just the microphone adapter in place and no microphone, it's very soft even close to your ear. 1. Insert the microphone to the point that it stops 2. Turn on the calibrator to the required level, 94 dB is the more common 3. Set the meter to "A" weighting 3. Adjust your meter as appropriate 4. Repeat for the second level and with both "A" and "C" weighting if the meter has both. Make notes of any differences for future reference.

Q: On the digital sound level meter calibrator nd9 is there any way i can get a users manual emailed to me?

Hi, please find the quick user guide from the link below. LINK: https://www.cd50.net/wp-content/uploads/2022/01/ND9_E.pdf

4.7/5

Product ID: 291054936

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📏Compact 48mm x 138mm

🔊94dB & 114dB Output

⚖️±0.3 dB Accuracy

Frequently Bought Together

Sound Level Calibrator Decibel Meter Sound Level Reader Sonometro Decibel Meter Calibrator 94db & 114db Output Levels For 1 Inch And 1/2 Inch Mic

Professional Sound Level Meter with Backlight Display High Accuracy Measuring 30dB-130dB

Description

🔧 Elevate Your Sound Game with Precision!

VERSATILE USE - Perfect for both fieldwork and laboratory sensitivity calibration.
PORTABLE DESIGN - Lightweight and battery-operated, ideal for on-the-go professionals.
FAST CALIBRATION - Quickly calibrate sound level meters and microphones for precise readings.
HIGH COMPATIBILITY - Works seamlessly with SL-5868P sound level meter and meets IEC942 Class I standards.
RELIABLE PERFORMANCE - Solid-state circuitry ensures stable and accurate calibration results.

The GAIN EXPRESS Sound Level Meter Acoustical Calibrator offers reliable and accurate calibration for sound level meters and microphones, featuring output levels of 94dB and 114dB. With a compact design and solid-state circuitry, it ensures precise results in various settings, making it an essential tool for professionals in acoustics.

Specifications

Manufacturer	Gain Express Holdings Ltd
Part number	ND-9
Item Weight	363 g
Product Dimensions	10.16 x 17.78 x 5.08 cm; 362.87 g
Batteries	2 AAA batteries required. (included)
Item model number	ND-9
Color	Calibrator 94db & 114db Without Lcd
Material	ABS
Item thickness	51 Millimeters
Power source type	Battery-Powered
Item Package Quantity	1
Number Of Pieces	1
Temperature Range	Operating Temperature : -10~50 Degrees Celsius
Measurement System	(dB) decibel
Special Features	Lightweight and Small Size with Blacklight
Specific uses	Design to check the accuracy of many types of sound instruments.
Batteries Included?	Yes
Batteries Required?	No
Battery Cell Type	Lithium Ion
tech_spec_battery_description_toys	battery_type_aaa

Have a Question? See What Others Asked

Hello, the equipment came with a certificated paper of conformity or similar? Thanks

I am not interested in a Cert of conformity, does the unit come with a calibration certificate?

Hi at what distance from which point of the device should SPL be measured?

On the digital sound level meter calibrator nd9 is there any way i can get a users manual emailed to me?

Reviews

4.7

All from verified purchases

T**T

Accurate within +\- .3dB indeed

Works great. Easy to use. Thumbs up.

28.07.2024

M**T

Fonctionne bien

Très bien

8.06.2019

M**T

Sturdy and Accurate

Shipping was fast. Ive compared this to other more expensive name brand calibrators and this one is just as accurate. I’ve also dropped it a ton of times.. still work just fine.

12.06.2018

A**R

super fast shipping

A1 , super fast shipping

3.05.2018

P**E

Parfait

Professionnels

18.06.2018

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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