{"product_id":"sper-scientific-850012-2-pt-acoustical-calibrator-class-1-calibrate-sound-meters-94-114-db-frequency-1khz-accurate-sound-pressure-level-includes-carrying-case-battery-2-pc-size-2-pack-1","title":"Sper Scientific 850012 2-Pt. Acoustical Calibrator - Class 1 – Calibrate Sound Meters, 94\/114 dB, Frequency 1KHz, Accurate Sound Pressure Level, Includes Carrying Case \u0026 Battery - 2 pc - size: 2 Pack","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePRECISE SOUND LEVEL CALIBRATION: Calibrates sensitivity of ½\" microphones and sound meters, ensuring accurate readings for sound level measuring equipment.\u003c\/li\u003e\n\u003cli\u003eCLASS 1 STANDARD COMPLIANCE: Conforms to ANSI S1.40-1984 and IEC60942 (2003) Class 1 standards, ensuring reliable and accurate calibration for professional use.\u003c\/li\u003e\n\u003cli\u003eSTABLE SOUND PRESSURE LEVEL: Operates with a highly stable sound pressure level at 94 dB and 114 dB, with ±0.3 dB accuracy for 94 dB and ±0.5 dB accuracy for 114 dB.\u003c\/li\u003e\n\u003cli\u003ePORTABLE \u0026amp; EASY TO USE: Compact, lightweight design allows for easy field use, with a simple process to calibrate sound meters by placing the calibrator on the microphone.\u003c\/li\u003e\n\u003cli\u003eLOW BATTERY INDICATOR: Includes a built-in battery indicator to ensure you are always prepared for calibration without unexpected power loss.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":48507997585666,"sku":"B0DP7ZBQ69-size-2-pack","price":2724.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/31UJHkG0kIL_61c04f18-2088-4338-9187-fb7d0021d063.jpg?v=1789533130","url":"https:\/\/mrovanta.com\/products\/sper-scientific-850012-2-pt-acoustical-calibrator-class-1-calibrate-sound-meters-94-114-db-frequency-1khz-accurate-sound-pressure-level-includes-carrying-case-battery-2-pc-size-2-pack-1","provider":"MROVanta","version":"1.0","type":"link"}