{"product_id":"uma-8-310-20","title":"UMA 8-310-20 Vertical Speed Indicator","description":"\u003cp\u003eUMA 8-310-20 is a 3⅛ in (79 mm) vertical speed indicator with a ±2000 ft\/min range and the dial label “Vertical Speed”. It weighs 8.8 oz (about 250 g).\u003c\/p\u003e\u003cp\u003eThe instrument connects to the aircraft static line. UMA’s installation instructions for vertical speed indicators recommend a screen mesh filter in the static connection. UMA lists the same range with the dial labels “Climb”, “Rate of Change” and “Cabin Climb” as 8-310-22, 8-310-23 and 8-310-24; ±3000, ±4000 and ±6000 ft\/min versions and the metric 8-311-10 (±10 m\/s) have their own P\/Ns.\u003c\/p\u003e\u003cp\u003eThe 8-310-20 belongs to UMA’s non-TSO range of flight instruments for experimental aircraft and has no TSO authorization. UMA supplies TSO-C8e vertical speed indicators under separate P\/Ns with the T8 prefix, such as T8-310-20. Fit depends on the aircraft type.\u003c\/p\u003e","brand":"UMA Instruments","offers":[{"title":"Default Title","offer_id":58183765688651,"sku":"8-310-20","price":7350.29,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/1063\/3803\/files\/8-310-20.jpg?v=1790588162","url":"https:\/\/shop.airteam.eu\/products\/uma-8-310-20","provider":"AIR TEAM","version":"1.0","type":"link"}