{"product_id":"extech-407766nist-sound-calibrator-extech-5-freq-acc","title":"EXTECH 407766NIST Sound Calibrator Extech 5% Freq Acc","description":"\u003cp\u003eEXTECH 407766NIST Sound Level Calibrator Output Sound Pressure 94 dB 114 dB Frequency Accuracy 5 Percent Frequency Source 1 000 Hz Distortion Less Than 2 Percent Compatible with Brand Extech Compatible with Manufacturer Model Number 407730 407730-NIST 407731-KIT 407732 407732-KIT-NIST 407732-NIST 407732-NISTL 407750 407750-NIST 407760 407780A 407780A-NIST 407790A SDL600 SDL600-NIST SL130W SL130W-NIST SL150 SL250W SL400 SL400-NIST Output Sound Accuracy +\/-0.5dB\u003c\/p\u003e","brand":"Grainger USA","offers":[{"title":"Default Title","offer_id":46689664827617,"sku":"CJ8QZM","price":1547.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/3729\/6609\/files\/9KFA2_AS01.jpg?v=1753088736","url":"https:\/\/www.industrialsource.com.au\/products\/extech-407766nist-sound-calibrator-extech-5-freq-acc","provider":"Industrial Source","version":"1.0","type":"link"}