{"product_id":"gastec-tubes-2h-carbon-dioxide-packet","title":"Gastec Tubes - 2H Carbon Dioxide","description":"GASTEC Detector Tubes indicate gas concentrations via a calibrated scale printed on the tubes\u003cbr\u003eA detector tube system that performs measurements using the GV-100\/GV-110 gas sampling pump.\u003cbr\u003eThe handle on the gas sampling pump is pulled all the way back to create a vacuum inside the cylinder, drawing the gas sample through the detector tube.\u003cbr\u003eThis can be used by anyone, anywhere, and at anytime to quickly and easily make an accurate concentration reading.\u003cbr\u003e\u003cbr\u003eTECHNICAL SPECIFICATIONS\u003cbr\u003eTERM\u003cbr\u003eDESCRIPTION\u003cbr\u003eMeasuring range\u003cbr\u003e0.5 - 20 %\u003cbr\u003eScale range\u003cbr\u003e1 - 10 %","brand":"BLACKWOODS","offers":[{"title":"Default","offer_id":40427935531097,"sku":"PR703980","price":193.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2551\/5502\/files\/5c35738706b622.39735424_TPF1XXS0LMPC.jpeg?v=1774365460","url":"https:\/\/smartfox.co.nz\/products\/gastec-tubes-2h-carbon-dioxide-packet","provider":"SmartfoxNZ","version":"1.0","type":"link"}