--- product_id: 387770292 title: "GAIN EXPRESS Digital Sound Level Meter Calibrator 94 dB & 114 dB for 1/2 Inch and 1 Inch Microphone, Professional Noise Decibel Calibration Tool Measuring Accuracy Control, Portable with Blacklight" brand: "gain express" price: "1024.19 DT" currency: TND in_stock: true reviews_count: 6 category: "Gain Express" url: https://www.desertcart.tn/products/387770292-gain-express-digital-sound-level-meter-calibrator-94-db-114 store_origin: TN region: Tunisia --- # Portable design Precision calibration 94dB & 114dB levels GAIN EXPRESS Digital Sound Level Meter Calibrator 94 dB & 114 dB for 1/2 Inch and 1 Inch Microphone, Professional Noise Decibel Calibration Tool Measuring Accuracy Control, Portable with Blacklight **Brand:** gain express **Price:** 1024.19 DT **Availability:** ✅ In Stock ## Summary > 🎯 Elevate Your Sound Calibration Game! ## Quick Answers - **What is this?** GAIN EXPRESS Digital Sound Level Meter Calibrator 94 dB & 114 dB for 1/2 Inch and 1 Inch Microphone, Professional Noise Decibel Calibration Tool Measuring Accuracy Control, Portable with Blacklight by gain express - **How much does it cost?** 1024.19 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/387770292-gain-express-digital-sound-level-meter-calibrator-94-db-114) ## Best For - gain express enthusiasts ## Why This Product - Trusted gain express brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Brilliant Display:** Clear digital readout with backlight for error-free use. - • **Compact & Portable:** Lightweight design for on-the-go professionals. - • **Professional Grade:** Meets IEC60942 class 1 standards for reliable accuracy. - • **Effortless Operation:** Just three buttons for seamless calibration! - • **Versatile Compatibility:** Calibrates both 1/2" and 1" microphones effortlessly. ## Overview The GAIN EXPRESS Digital Sound Level Meter Calibrator is a professional-grade tool designed for accurate noise decibel calibration. With easy operation via three buttons, a clear digital display, and compatibility with both 1/2" and 1" microphones, this portable device meets IEC60942 class 1 standards, making it ideal for personal, field, and laboratory use. ## Description Features: Simple and easy to use. Digital display with backlight, clearly shows the selected dB level. Lightweight and small size. Removable 1/2 inch converter cap, suitable for 1 inch and 1/2 inch microphone size. Conforms to IEC60942 (IEC942) Class 1 standard. Solid design provides accurate and reliable performance Suitable for personal, field and laboratory use. Specifications: Sound pressure level: 94 dB and 114 dB. Accuracy: ± 3 dB (20 °C, 760 mm Hg). Frequency: 1000±0 01% Hz allows calibration with A, B, C or D weighting networks or linear Microphone size: 1 inch and 1/2 inch microphones. Temperature coefficient: 0 ~ 0.01 dB/°C. Standard: IEC60942 (IEC942) Class 1 Height effects: approx. Decrease 0.1 dB per 2000 ft increase in height from sea level to 12,000 ft height, or change comparable atmospheric pressure (approx. every 50 mm of Hg). Operating temperature: -10 ~ 50 °C. Storage temperature: -40 ~ 65 °C (batteries removed). Power supply: 2 x 1.5 V AAA (not included). Dimensions: 137 x 51 x 51 mm. Weight: approx. 220 g. Set includes: 1 x sound level calibrator. 1 x English manual. Standard package Review: Good product - It seems that the calibrator works fine. I use it to calibrate my iPhone mic. So I hope that discrepancy is minuscule due to the fact that I can’t fit the microphone inside the hole. Probably will buy separate noise meter to check what the difference is. Review: Ich habe mich für dieses Produkt entschieden, weil es im Vergleich zu anderen Produktion im gleichen Preissegment die Optionen sowohl für 1/2"-Zoll sowie 1"-Zoll Mikrofone/Messgeräte bietet. Ich besitze 3 Schallpegelmessgeräte, welche ich noch nie kalibriert bzw. überprüft habe: - Voltcraft / RadioShack Sound Level Meter (analog), 1"-Mikrofon - Monacor SM-2 (digital), 1/2"-Mikrofon - Amprobe SM-10 (digital), 1/2"-Mikrofon Die ersten Messergebnisse waren recht ermutigend: - Voltcraft / RadioShack Sound Level Meter (analog): stimmte exakt (+/- 0,3 dB) - Monacor SM-2 (digital), 1/2"-Mikrofon: stimmte einigermassen (+/- 1 dB) - Amprobe SM-10 (digital), 1/2"-Mikrofon: stimmte exakt (+/- 0,3 dB) Ich darf daher mit einer gewissen Wahrscheinlichkeit davon ausgehen, dass dieser Kalibrator selbst ausreichend genau kalibriert wurde. Wichtig ist, dass man darauf achtet, dass das jeweilige Mikrofon fest und bis zum Anschlag in der Kalibrator-Öffnung steckt. Es hat einen dünnen Gummiring zwei, drei Millimeter davor, welcher einen glauben lässt, dieser sei der Anschlag. Dem ist aber nicht so, dieser Gummiring muss mit sanftem Druck mit dem Mikrofon durchstossen werden bis zum dahinter liegenden endgültigen Anschlag. Wenn man nicht darauf achtet und das Mikro nicht wirklich fest einführt, sondern beim Gummiring aufhört ergibt sich durch den ca. 3mm grösseren Abstand ein Messfehler von ca. 2dB! ## Features - Easy to use: with only 3 buttons: 94 dB, 114 dB and power on/off button. Simply turn on the calibrator, select 94 dB or 114 dB and you are ready to go! - Clear digital display: digital display clearly shows the selected dB level with backlight. Avoid careless errors compared to conventional power buttons. - Portable: lightweight and small. Handy sound source for quick and easy calibration of sound level meters and sound measuring systems. - Suitable for 1/2 inch and 1 inch microphone size 1/2 inch converter cap (adapter) is plugged onto the calibrator, simply remove the cap to calibrate sound level meter with 1 inch microphone - PROFESSIONAL: Conforms to IEC60942 (IEC942) Class 1 standard. Solid design provides accurate and reliable performance, suitable for personal, field and laboratory use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FDY15XL | | ASIN | B07FDY15XL | | Batteries | 2 AAA batteries required. | | Batteries | 2 AAA batteries required. | | Batteries Included? | No | | Batteries Required? | No | | Battery Cell Type | Zinc Carbon | | Best Sellers Rank | #27,435 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Sound Level Meters | | Color | Digital Calibrator 94db & 114db With LCD | | Customer Reviews | 4.4 4.4 out of 5 stars (70) | | Customer reviews | 4.4 4.4 out of 5 stars (70) | | Date First Available | 11 July 2018 | | Date First Available | 11 July 2018 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 200 g | | Item model number | ND9B | | Item model number | ND9B | | Item thickness | 51 Millimeters | | Manufacturer | Gain Express Holdings Ltd | | Manufacturer | Gain Express Holdings Ltd | | Material | ABS | | Measurement System | (dB) decibel | | Number Of Pieces | 1 | | Package Dimensions | 16.8 x 8.8 x 5.5 cm; 200 g | | Package Dimensions | 16.8 x 8.8 x 5.5 cm; 200 g | | Part number | ND9B | | Power source type | Battery Powered | | Special Features | Lightweight and Small Size with Blacklight | | Specific uses | Design to check the accuracy of many types of sound instruments. | | Temperature Range | Operating Temperature : -10~50 Degrees Celsius | | Voltage | 9 Volts | | tech_spec_battery_description_toys | AAA | ## Images ![GAIN EXPRESS Digital Sound Level Meter Calibrator 94 dB & 114 dB for 1/2 Inch and 1 Inch Microphone, Professional Noise Decibel Calibration Tool Measuring Accuracy Control, Portable with Blacklight - Image 1](https://m.media-amazon.com/images/I/61014MzpDeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by A***. on 18 September 2022* It seems that the calibrator works fine. I use it to calibrate my iPhone mic. So I hope that discrepancy is minuscule due to the fact that I can’t fit the microphone inside the hole. Probably will buy separate noise meter to check what the difference is. ### ⭐⭐⭐⭐⭐ Review *by A***M on 10 October 2022* Ich habe mich für dieses Produkt entschieden, weil es im Vergleich zu anderen Produktion im gleichen Preissegment die Optionen sowohl für 1/2"-Zoll sowie 1"-Zoll Mikrofone/Messgeräte bietet. Ich besitze 3 Schallpegelmessgeräte, welche ich noch nie kalibriert bzw. überprüft habe: - Voltcraft / RadioShack Sound Level Meter (analog), 1"-Mikrofon - Monacor SM-2 (digital), 1/2"-Mikrofon - Amprobe SM-10 (digital), 1/2"-Mikrofon Die ersten Messergebnisse waren recht ermutigend: - Voltcraft / RadioShack Sound Level Meter (analog): stimmte exakt (+/- 0,3 dB) - Monacor SM-2 (digital), 1/2"-Mikrofon: stimmte einigermassen (+/- 1 dB) - Amprobe SM-10 (digital), 1/2"-Mikrofon: stimmte exakt (+/- 0,3 dB) Ich darf daher mit einer gewissen Wahrscheinlichkeit davon ausgehen, dass dieser Kalibrator selbst ausreichend genau kalibriert wurde. Wichtig ist, dass man darauf achtet, dass das jeweilige Mikrofon fest und bis zum Anschlag in der Kalibrator-Öffnung steckt. Es hat einen dünnen Gummiring zwei, drei Millimeter davor, welcher einen glauben lässt, dieser sei der Anschlag. Dem ist aber nicht so, dieser Gummiring muss mit sanftem Druck mit dem Mikrofon durchstossen werden bis zum dahinter liegenden endgültigen Anschlag. Wenn man nicht darauf achtet und das Mikro nicht wirklich fest einführt, sondern beim Gummiring aufhört ergibt sich durch den ca. 3mm grösseren Abstand ein Messfehler von ca. 2dB! ### ⭐⭐⭐⭐ Review *by R***R on 5 August 2022* Pretty accurate ## Frequently Bought Together - Digital Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Professional Noise Decibel Calibration Tool Measurement Accuracy Check - Professional Sound Level Meter with Backlight Display High Accuracy Measuring 30dB-130dB --- ## 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.tn/products/387770292-gain-express-digital-sound-level-meter-calibrator-94-db-114](https://www.desertcart.tn/products/387770292-gain-express-digital-sound-level-meter-calibrator-94-db-114) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-10*