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.

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.

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.

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

Desertcart Logo

Deliver to Trinidad and Tobago

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🎶 Elevate Your Sound Game with Precision!

VERSATILE USE - Perfect for both field and lab applications, offering flexibility.
PORTABLE DESIGN - Compact and lightweight for on-the-go calibration.
STANDARDIZED LEVELS - Generates 94 dB and 114 dB with minimal deviation.
RELIABLE PERFORMANCE - Solid state integrated circuitry ensures accuracy and stability.
PRECISION CALIBRATION - Fast and easy calibration for sound level meters and microphones.

The Sound Level Calibrator is a compact, battery-operated device designed for quick and accurate calibration of sound level meters and microphones. With output levels of 94 dB and 114 dB, it ensures high precision with a deviation of only ±0.3 dB, making it ideal for both laboratory and field use.

Reviews

L**

Accurate within +\- .3dB indeed

Works great. Easy to use. Thumbs up.

28.07.2024

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

D**

Calibrador

Solo viene para 1 frecuencia

16.02.2025

A**R

Great cheap calibrator

Great cheap calibrator. I was skeptical as this is the cheapest one out there. But it works fine. Does the job as advertised to calibrate my Smart 8 microphone.

11.04.2018

P**L

Easy to use

Excellent product. Was easily able to calibrate my digital and an analog sound level meter.

13.08.2019

A**R

Great test tool.

Just as described! I would but again!

23.08.2019

A**R

Works perfect. Comes with battery.

Works as expected. Glad I went with the cheaper option.

14.05.2020

M**W

Low build quality/dependability

Was really disappointed in the build quality. Noticed a drop in SPL from the speaker over time causing me to return.

2.11.2019

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

TT$2537

Duties & taxes incl.

Trinidad and Tobagostore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Manufacturer	Gain Express Holdings Ltd
Part Number	ND-9
Item Weight	12.8 ounces
Product Dimensions	4 x 7 x 2 inches
Country of Origin	China
Item model number	ND-9
Batteries	2 AAA batteries required. (included)
Is Discontinued By Manufacturer	No
Color	Analog Sound Calibrator
Material	ABS
Item Package Quantity	1
Number Of Pieces	1
Batteries Included?	Yes
Batteries Required?	No
Battery Cell Type	Zinc Carbon
Description Pile	9V Battery

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

Description

Specifications

Have a Question? See What Others Asked

Reviews

Common Questions