{"product_id":"positive-negative-pressure-manual-water-resistance-tester","title":"Positive \u0026 Negative Pressure  Manual Water Resistance Tester","description":"\u003cp\u003eCombining positive and negative pressure modes with a transparent observation chamber, the tester makes it easy to assess sealing performance and identify potential leak points through visible bubbles—without a complex electronic control system.\u003c\/p\u003e","brand":"BiaoJiang","offers":[{"title":"Default Title","offer_id":46714648756421,"sku":null,"price":550.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/4614\/6757\/files\/316c2b2948cd06f25ac9ed5f9b4a3f5d.webp?v=1787129523","url":"https:\/\/biaojiang.shop\/de\/products\/positive-negative-pressure-manual-water-resistance-tester","provider":"BiaoJiang","version":"1.0","type":"link"}