{"product_id":"sdi-sm50-universal-and-easy-to-use-speech-intelligibility-tester-for-fire-safety-systems","title":"SDi SM50 Universal and Easy-To-Use Speech Intelligibility Tester for Fire Safety Systems","description":"\u003cp\u003e\u003cstrong\u003eSDi SM50 Universal and Easy-To-Use Speech Intelligibility Tester for Fire Safety Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eClass 2\/Type 2 sound level meter and speech intelligibility tester performing STIPA and full STI measurements, with touchscreen and USB; complies with NFPA 72 Annex D.\u003c\/p\u003e\n\u003cp\u003eSDi (Smoke Detector Inc.) makes the SOLO, Testifire, Trutest and Checker lines of test and maintenance tools for smoke, heat and CO detectors and fire alarm systems. Manufacturer part number: SM50.\u003c\/p\u003e","brand":"SDi Fire","offers":[{"title":"Default Title","offer_id":50393360236647,"sku":"SM50","price":3372.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/7564\/5543\/files\/2S_SM50_main.jpg?v=1791372267","url":"https:\/\/silarius.com\/products\/sdi-sm50-universal-and-easy-to-use-speech-intelligibility-tester-for-fire-safety-systems","provider":"Silarius","version":"1.0","type":"link"}