{"product_id":"pro-grade-sound-calibrator-for-sound-level-meters","title":"Pro Grade Sound Calibrator For Sound Level Meters With Three Calibration Levels 114dB 104dB And 94dB At 1000 Hz Portable Design Lets You Align 13mm Microphone Cavity For Accurate Decibel Readings","description":"\u003cdiv\u003ePrecision Sound Calibrator for Level Meters, Single Unit\u003cbr\u003e\n✔️ Portable battery-powered calibrator with 3 levels at 1000 Hz \u003cp\u003eThis compact, professional-grade sound calibrator is designed to verify the accuracy of sound level meters by providing a stable 1000 Hz reference. Its three fixed levels (114dB, 104dB, and 94dB) let technicians quickly check meter response in labs, workshops, and field environments. A 13.2 mm microphone cavity ensures proper alignment to protect the sensor during use.\u003c\/p\u003e ✅ 3 calibration levels: 114dB, 104dB, 94dB at 1000 Hz \u003cbr\u003e\n✅ 13.2 mm microphone cavity alignment prevents sensor damage \u003cbr\u003e\n✅ Battery powered by 2 AA cells with red low-power indicator \u003cbr\u003e\n✅ Auto power-off and universal compatibility with many sound level meters \u003cbr\u003e\n✅ Portable, pocket-sized design for field and on-site use \u003cbr\u003e \u003cp\u003e💡 What is a sound calibrator used for in professional measurement setups? It provides a fixed reference to verify and adjust sound level meters for accurate readings.\u003c\/p\u003e\n- Handy reference for 1000 Hz calibration in labs and field work\n- Useful for quick checks at fixed levels (114dB, 104dB, 94dB)\n- Includes a 13.2 mm cavity alignment to protect the microphone\n- Portable, battery-powered design for on-site use\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48156661285099,"sku":"VXB08Q7GMTBS","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/712xEU3IxpL.jpg?v=1777385777","url":"https:\/\/vxb.com\/products\/pro-grade-sound-calibrator-for-sound-level-meters","provider":"VXB Bearings","version":"1.0","type":"link"}