--- product_id: 68552906 title: "Sound Level Meter Calibrator 94dB & 114dB for 1/2\" and 1\" inch Microphone, Professional Noise Decibel Calibration Tool Measurement (Digital Calibrator 94dB & 114dB with LCD)" brand: "gain express" price: "1280.11 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/68552906-sound-level-meter-calibrator-94db-and-114db-for-1-2 store_origin: TN region: Tunisia --- # Fits ½" & 1" mics 94dB & 114dB output 100-hour battery life Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Professional Noise Decibel Calibration Tool Measurement (Digital Calibrator 94dB & 114dB with LCD) **Brand:** gain express **Price:** 1280.11 DT **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Your Sound Game! ## Quick Answers - **What is this?** Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Professional Noise Decibel Calibration Tool Measurement (Digital Calibrator 94dB & 114dB with LCD) by gain express - **How much does it cost?** 1280.11 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/68552906-sound-level-meter-calibrator-94db-and-114db-for-1-2) ## 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 - • **Long-Lasting Power:** Enjoy approximately 100 hours of battery life, ensuring reliability during critical measurements. - • **User-Friendly Design:** Experience effortless one-handed operation, perfect for busy professionals. - • **Altitude Adaptability:** Calibrate with confidence, even at high altitudes, with minimal deviation. - • **Precision Calibration:** Achieve accurate sound measurements with dual output levels of 94dB and 114dB. - • **Versatile Compatibility:** Easily calibrate various sound instruments with A, B, C, or D weighting networks. ## Overview The Sound Level Meter Calibrator ND9B is a professional-grade tool designed for precise noise decibel calibration. With dual output levels of 94dB and 114dB, it fits both ½ inch and 1 inch microphones, ensuring versatility. Its user-friendly design allows for easy one-handed operation, while the impressive battery life of approximately 100 hours guarantees long-term reliability. This calibrator conforms to IEC942 Class 1 standards and is adaptable to altitude changes, making it an essential tool for sound professionals. ## Description Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Professional Noise Decibel Calibration Tool Measurement (Digital Calibrator 94dB & 114dB with LCD) ## Features - Two output levels of 94dB and 114dB with Output frequency of 1000±0.1%Hz (allows calibration with A,B,C or D weighting networks or linear) - Fits ½ inch and 1 inch microphones (includes ½ inch adapter) - Easy One handed operation with low battery indicator - Battery life approx. 100 hours and Conforms to IEC942 Class 1 - Altitude Effects: Approximately0.1dB decrease for each 2000ft increase in altitude from the sea level to 12,000ft elevation or comparable atmospheric pressure change (approx. every 50mm of Hg decrease) ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Gain Express Holdings Ltd | | Part Number | ND9B | | Package Dimensions | 16.8 x 8.8 x 5.5 cm; 200 g | | Batteries | 2 AAA batteries required. | | Item model number | ND9B | | Colour | Digital Calibrator 94db & 114db With Lcd | | Material | ABS | | Thickness | 51 Millimetres | | Power Source | Battery-Powered | | Voltage | 9 Volts | | 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 | | Usage | Design to check the accuracy of many types of sound instruments. | | Batteries included? | No | | Batteries Required? | No | | Battery Cell Type | Zinc Carbon | | Battery description | battery_type_aaa | | Item Weight | 200 g | ## Images ![Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Professional Noise Decibel Calibration Tool Measurement (Digital Calibrator 94dB & 114dB with LCD) - Image 1](https://m.media-amazon.com/images/I/61014MzpDeL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Questions & Answers **Q: How does one calibrate the calibrator?** A: Hi, here is the calibration instruction for your reference. LINK: https://cd50.net/wp-content/uploads/2022/09/9ND_E.pdf **Q: will this calibrate a Sauter SU-130 sound meter?** A: Yes. **Q: Does this Sound level meter calibrator come with a calibration certificate to confirm that it is in fact emitting sound at 94dB and 114dB?** A: Hi,the standard set comes without a calibration certificate. The calibration certificate is optional. Please contact our customer service through Amazon message to get more details if you need a certificate. ## 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/68552906-sound-level-meter-calibrator-94db-and-114db-for-1-2](https://www.desertcart.tn/products/68552906-sound-level-meter-calibrator-94db-and-114db-for-1-2) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-01*