{"product_id":"jonard-tools-fls-50-singlemode-fiber-optic-light-source","title":"Jonard Tools FLS-50 Singlemode Fiber Optic Light Source","description":"\u003cp\u003eThe Jonard Tools FLS-50 is a stable singlemode fiber optic light source delivering 1310 nm and 1550 nm output for accurate insertion loss and continuity testing. With four selectable modulation modes, a backlit LCD, and a shatter-resistant sleeve, it pairs perfectly with a power meter for field certification of singlemode links.\u003c\/p\u003e","brand":"Jonard Tools","offers":[{"title":"Default Title","offer_id":44710404817031,"sku":"JONAFLS-50","price":329.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6784\/1159\/files\/media_3bb0fc09-352a-4977-aed3-cd0c65579e4b.png?v=1788297100","url":"https:\/\/www.rootdirect.com\/products\/jonard-tools-fls-50-singlemode-fiber-optic-light-source","provider":"Root Brothers","version":"1.0","type":"link"}