{"product_id":"schlauchwaage-20-m","title":"20 m hose water level with two graduated measuring tubes","description":"\u003cp\u003eUse the 20 m water level to transfer a reference height to a second measuring point, even around a corner. Water connects the two transparent measuring tubes and settles at the same horizontal level when the ends are open. The hose water level requires neither electricity nor a laser.\u003c\/p\u003e\n\u003ch2\u003eTransfer one height to two points\u003c\/h2\u003e\n\u003cp\u003eFill the hose with water and remove air bubbles. Hold both measuring tubes vertically and open at the top while measuring. Align the water level in the first tube with the reference height. Once the water has settled, mark the water level on the second tube.\u003c\/p\u003e\n\u003ch2\u003eMeasuring tubes with millimetre scales\u003c\/h2\u003e\n\u003cp\u003eThe transparent measuring tubes are each 220 mm long. Their scales extend over 150 mm and assist with reading. Sealing plugs close the ends when not measuring.\u003c\/p\u003e\n\u003ch2\u003eWork without a direct line of sight\u003c\/h2\u003e\n\u003cp\u003eThe 20 m hose can be routed around obstacles. Lay it without kinks and ensure that water can flow freely between both ends.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHose length:\u003c\/strong\u003e 20 m\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHose diameter:\u003c\/strong\u003e 10 mm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHose material:\u003c\/strong\u003e PVC\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMeasuring tubes:\u003c\/strong\u003e 2 transparent tubes, each 220 mm long\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eScale:\u003c\/strong\u003e Millimetre graduations over 150 mm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSealing:\u003c\/strong\u003e Plugs on both measuring tubes\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMeasuring principle:\u003c\/strong\u003e Communicating vessels\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMeasuring medium:\u003c\/strong\u003e Water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I transfer a height with the water level?\u003c\/h3\u003e\n\u003cp\u003eAlign the settled water level in one vertical measuring tube with the reference height. The water level in the second vertical tube will then be at the same height and can be marked there. Both ends must be open while measuring.\u003c\/p\u003e\n\u003ch3\u003eDo I need a line of sight between the measuring points?\u003c\/h3\u003e\n\u003cp\u003eNo. The hose can be routed around a corner or obstacle, provided it is long enough and laid without kinks.\u003c\/p\u003e\n\u003ch3\u003eWhy must air bubbles be removed?\u003c\/h3\u003e\n\u003cp\u003eAir bubbles can interrupt the connection between the water columns and distort the measurement. Vent the hose before taking a reading.\u003c\/p\u003e\n\u003ch3\u003eHow long are the measuring tubes and their scales?\u003c\/h3\u003e\n\u003cp\u003eThe measuring tubes are 220 mm long. The millimetre scale on each extends over 150 mm.\u003c\/p\u003e","brand":"TOPEX","offers":[{"title":"Default Title","offer_id":65834923262301,"sku":"973","price":71.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1068\/5520\/3165\/files\/schlauchwaagejpg-11941510.jpg?v=1788722908","url":"https:\/\/brixoro.eu\/en-ro\/products\/20-m-hose-water-level-measuring-tubes","provider":"Brixoro","version":"1.0","type":"link"}