{"product_id":"ardupilot-arduplane-apm2-5-2-6-air-speed-meter-for-rc-airplane","title":"Ardupilot Arduplane APM2.5 2.6 Air Speed Meter For RC Airplane","description":"\u003cstrong\u003eArdupilot Arduplane APM2.5 2.6 Airspeed Meter For RC Airplane\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Ardupilot Arduplane APM2.5 2.6 Airspeed Meter For RC Airplane\" src=\"http:\/\/imgmgr.banggood.com\/images\/2014\/chenmu\/12\/SKU190281\/SKU19028101.jpg\" style=\"width: 600px; height: 600px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:#ff0000;\"\u003eNote:Just for reference, not included the white \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color:#ff0000;\"\u003e\u003cstrong style=\"font-size: 11.8181819915771px;\"\u003eAirspeed tube\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cimg alt=\"Ardupilot Arduplane APM2.5 2.6 Airspeed Meter For RC Airplane\" src=\"http:\/\/imgmgr.banggood.com\/images\/2014\/chenmu\/12\/SKU190281\/SKU1902810002.jpg\" style=\"width: 600px; height: 600px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Ardupilot Arduplane APM2.5 2.6 Airspeed Meter For RC Airplane\" src=\"http:\/\/imgmgr.banggood.com\/images\/2014\/chenmu\/12\/SKU190281\/SKU190281003.jpg\" style=\"width: 600px; height: 600px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Ardupilot Arduplane APM2.5 2.6 Airspeed Meter For RC Airplane\" src=\"http:\/\/imgmgr.banggood.com\/images\/2014\/chenmu\/12\/SKU190281\/SKU190281004.jpg\" style=\"width: 600px; height: 600px;\"\u003e\u003cbr\u003e\u003cbr\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eBrand Name: Ardupilot \/ APM2.5 2.6\u003cbr\u003eItem Name: Airspeed Meter\u003cbr\u003e\u003cdiv\u003eAirspeed do some helps with heavy wind, slow speed flying and automatic landing\u003c\/div\u003e\u003cdiv\u003eWorking principle: upper tube is dynamic (measuring the air pressure of front opening, air is compressed into airspeed tube), the bottom tube is static (measuring the side port airspeed tube)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eChecked Operation:\u003c\/strong\u003e\u003cbr\u003e\u003cdiv\u003eYou can use APM Planner or stand on the ground to got the numerical value.\u003c\/div\u003e\n\u003cdiv\u003eBlowing into a pitot tube to observe the response.\u003c\/div\u003e\n\u003cdiv\u003eZero in the still air and small value oscillation (2-3) are normal.\u003c\/div\u003e\n\u003cdiv\u003eThe airspeed change with the pressure's square root.So the change under close to zero pressure difference is very small,while in flight need more pressure to generate the estimated speed changes.\u003c\/div\u003e\n\u003cdiv\u003eIf you see the most numerical value is 0,1,2, the occasional rebound to 3 or 4, think it is normal.\u003c\/div\u003e\n\u003cdiv\u003eYou will not see this change in flight.\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x Airspeed Meter\u003c\/div\u003e\u003cbr\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":31798265380954,"sku":"961077","price":1102.2,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/SKU19028101.jpg?v=1579726203","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/ardupilot-arduplane-apm2-5-2-6-air-speed-meter-for-rc-airplane","provider":"Electronic Pro ","version":"1.0","type":"link"}