{"product_id":"brannan-13-044-2-whirling-hygrometer-replacement-tubes","title":"Brannan 13\/044\/2 | Whirling Hygrometer Replacement Tubes | -5 to +50 °C, Pair","description":"\u003cp\u003eBrannan 13\/044\/2 is a pair of replacement thermometer tubes for the 13\/744\/2 heavy duty whirling hygrometer. Each tube has an environmentally friendly blue spirit filling and covers -5 to +50 °C, so a broken wet or dry bulb thermometer can be replaced without changing the whole instrument. The whirling hygrometer uses the two readings to determine relative humidity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePair of refill tubes\u003c\/li\u003e\n\u003cli\u003eRange -5 to +50 °C\u003c\/li\u003e\n\u003cli\u003eBlue, spirit-based filling\u003c\/li\u003e\n\u003cli\u003eCompatible with whirling hygrometer 13\/744\/2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brannan","offers":[{"title":"Default Title","offer_id":67812021174385,"sku":"13\/044\/2","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/13-645-2-for-website.jpg?v=1792783318","url":"https:\/\/www.generaltechshop.sa\/products\/brannan-13-044-2-whirling-hygrometer-replacement-tubes","provider":"General Tech Services LLC","version":"1.0","type":"link"}