{"product_id":"petersen-938-96-series-deflection-gauge-27in-with-aluminum-fins","title":"Petersen 938-96 Series Deflection Gauge 27in with Aluminum Fins","description":"The Petersen 938-96 Series Deflection Gauge with Aluminum Fins is a crucial tool for testing flexible sewer pipes for out-of-roundness or deflection, meeting ASTM specifications D3034 and F679. Designed for optimal performance, this gauge features a nine-arm design that ensures accurate testing without getting hung up by debris. Lightweight and corrosion-resistant, it can be assembled without tools and fits through standard manholes, making it versatile and field-verifiable. The aluminum fins provide stability and prevent tipping in the line, while the open design allows easy gravel and debris pass-through, maintaining testing accuracy.","brand":"Parker \/ Autoclave Engineers","offers":[{"title":"Default Title","offer_id":44858766327996,"sku":"HIG-fb3256","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/HIG-fb3256-1.jpg?v=1749303955","url":"https:\/\/maden.co\/products\/petersen-938-96-series-deflection-gauge-27in-with-aluminum-fins","provider":"Maden","version":"1.0","type":"link"}