--- product_id: 245388596 title: "SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom" price: "R$2156" currency: BRL in_stock: true reviews_count: 13 url: https://www.desertcart.com.br/products/245388596-sm-130db-digital-decibel-meter-reader-and-sound-level-meter store_origin: BR region: Brazil --- # 35-130dB range ±1.8dB accuracy 2-year warranty SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom **Price:** R$2156 **Availability:** ✅ In Stock ## Summary > 🔊 Silence the noise—measure with confidence! ## Quick Answers - **What is this?** SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom - **How much does it cost?** R$2156 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/245388596-sm-130db-digital-decibel-meter-reader-and-sound-level-meter) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Design:** Lightweight and portable, making it easy to carry and operate on the go. - • **Comprehensive Support:** Enjoy peace of mind with dedicated technical support and a 2-year warranty. - • **Precision Measurement:** Capture sound levels with pinpoint accuracy, ensuring compliance and safety. - • **Versatile Applications:** Perfect for offices, classrooms, and factories—monitor noise wherever you are. - • **Calibration Certificate Included:** Trust in your readings with a certified calibration for reliable performance. ## Overview The SM-130DB Digital Decibel Meter is a professional-grade sound level meter designed for accurate noise measurement across various environments. With a measurement range of 35dB to 130dB and an accuracy of ±1.8dB, this device is ideal for monitoring sound levels in offices, classrooms, factories, and more. It comes with a calibration certificate, ensuring reliable performance, and includes a 2-year warranty for added peace of mind. ## Description LATNEX offers a portfolio of testing and measurement instruments designed to meet the evolving needs of our customers. We serve numerous customers from a wide variety of industries, both in the private and public sectors. Many of our customers are homeowners looking to identify various nearby sources of electromagnetic (EMF) and radiofrequency (RF) radiation, as well as perform other tests such as Light, Sound, Power, Speed and Ham RF tests. LATNEX offers a portfolio of testing and measurement instruments designed to meet the evolving needs of our customers. We serve numerous customers from a wide variety of industries, both in the private and public sectors. Many of our customers are homeowners looking to identify various nearby sources of electromagnetic (EMF) and radiofrequency (RF) radiation, as well as perform other tests such as Light, Sound, Power, Speed and Ham RF tests. EMF Meter & Spectrum Analyzer Visit the Store EMF Meter & Spectrum Analyzer Visit the Store Environmental Testing Visit the Store Environmental Testing Speed / Radio Testing Visit the Store Speed / Radio Testing Review: Great product - works well - I bought this product to record some sound levels in an around my home. Primarily I wanted to know how much noise my generator was producing to see if I needed to take measures to build a sound box for it. This device helped me measure things accurately and determine it wasn't nearly as loud as I thought it was. Next time I'll turn my hearing aids down a little :) I also used it to measure the ambient background in the neighborhood and I realized a lot of the sound I hear is coming from a highway about 3/4 of a mile away. Not much to be done about it but at least I know what it is. Review: Perfecting my skills and my products. - As a former communication / navigation technician in the military. Even in my civilian audio interests, I still need good quality test equipment for pleasing those who may seek my expertise. This device will help me to tune-up my projects to display my skills. ## Features - Sound Decibel Meter Type 2: Digital sound level meter with calibration certificate - Reliable meter for measuring loudness, sound and noise levels from environmental and mechanical sources - Measurement Sound Level: Operating range from 35dB 130dB(decibel) - Applicable standard: EN 61672 type2 - Sound Level Meter: Noise measurement device for application applications include: Environmental and machines noise tester, warehouses, factories, office buildings, restaurants, schools, classrooms, library, hospitals, art galleries, stadiums, building security - Accurate and Reliable: 1/2 inch electret condenser microphone, Accuracy ±1.8dB (ref 94dB@1KHz) and 0.1dB resolution - Comprehensive Support & Peace of Mind: Your purchase includes both technical support and a 2-year warranty. We're here for you via phone and email through desertcart Messages, and you'll find a user manual for added convenience ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | LATNEX | | Part Number | SM-130DB | | Item Weight | 12.3 ounces | | Package Dimensions | 12.01 x 3.43 x 2.44 inches | | Item model number | SM-130DB | | Batteries | 1 9V batteries required. (included) | | Voltage | 9 Volts | | Item Package Quantity | 1 | | Batteries Included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Alkaline | ## Images ![SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom - Image 1](https://m.media-amazon.com/images/I/71T8HT1md4L.jpg) ![SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom - Image 2](https://m.media-amazon.com/images/I/71eTXEz0PFL.jpg) ![SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom - Image 3](https://m.media-amazon.com/images/I/818IF7PPUbL.jpg) ![SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom - Image 4](https://m.media-amazon.com/images/I/71RlLOUrZWL.jpg) ![SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom - Image 5](https://m.media-amazon.com/images/I/81teww1K8qL.jpg) ## Questions & Answers **Q: Is this nist certified?** A: Hello and good morning. This Sound meter is not NIST certified. I hope that this helps. **Q: Management and I can't find the sourse of a "hum" and vibration (like a low level motor running noise) in my apartment complex. Will this help?** A: Hello this sound meter is excellent for detecting noise levels. You can use the meter to source out the hum and direction it is coming from. I hope that this helps. **Q: Who is the sound certifying organization? you state this instrument is certified, but not nist certified, then who claims to certify this instrument??** A: Hello, The SM-130DB comes with a calibration certificate that is provide from the manufacture. The calibration certificate provides a check list of what the meter does. I hope this helps. **Q: Who do I need to contact for the Calibration Certificate?** A: Hello, The SM-130DB comes with a calibration certificate. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product - works well *by A***R on April 2, 2026* I bought this product to record some sound levels in an around my home. Primarily I wanted to know how much noise my generator was producing to see if I needed to take measures to build a sound box for it. This device helped me measure things accurately and determine it wasn't nearly as loud as I thought it was. Next time I'll turn my hearing aids down a little :) I also used it to measure the ambient background in the neighborhood and I realized a lot of the sound I hear is coming from a highway about 3/4 of a mile away. Not much to be done about it but at least I know what it is. ### ⭐⭐⭐⭐⭐ Perfecting my skills and my products. *by L***N on October 4, 2025* As a former communication / navigation technician in the military. Even in my civilian audio interests, I still need good quality test equipment for pleasing those who may seek my expertise. This device will help me to tune-up my projects to display my skills. ### ⭐⭐⭐⭐ Decent *by A***R on February 20, 2026* I bought this with the thought of capturing rifle muzzle decibels but it doesn’t register the decibels that a rifle puts out. It works fork loud work environment but not what I was looking for ## Frequently Bought Together - SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom - LATNEX Light Meter LM-50KL Measures Lux/Fc - LED/Fluorescent, Industrial, Household, and Photography - Calibration Certificate Included --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/245388596-sm-130db-digital-decibel-meter-reader-and-sound-level-meter](https://www.desertcart.com.br/products/245388596-sm-130db-digital-decibel-meter-reader-and-sound-level-meter) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-05-22*