{"id":9015,"date":"2026-11-13T12:47:00","date_gmt":"2026-11-13T04:47:00","guid":{"rendered":"https:\/\/www.qishan-sh.com\/?post_type=product&#038;p=9015"},"modified":"2026-11-13T12:54:04","modified_gmt":"2026-11-13T04:54:04","slug":"dwyer-3000mr","status":"publish","type":"product","link":"https:\/\/www.qishan-sh.com\/en\/product\/dwyer-3000mr\/","title":{"rendered":"Dwyer 3000MR 3000MRS Series Photohelic\u00ae differential pressure gauge with switch control"},"content":{"rendered":"<p>The 3000MR\/3000MRS uses solid-state switching technology, combining a high-repeatability differential pressure switch with a large-dial pointer gauge in one unit, significantly smaller and lighter than conventional Photohelic. 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