{"product_id":"wildco-3-14-d40-gravelometer-field-sieve","title":"Field Sieve \/ Gravelometer","description":"\u003ch4\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2593\/8322\/files\/logo-6_jpg_large.png?v=1515195083\" alt=\"\" style=\"margin-right: 20px; margin-bottom: 10px; float: left;\" width=\"104\" height=\"69\"\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003eProduct Code: 3-14-D40\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eThe Wildco 3-14-D40 Gravelometer Field Sieve is a lightweight, handheld particle-sizing tool used to measure and classify gravel and small cobble-sized streambed sediments during field surveys. Also known as a gravel template or pebble meter, it is widely used in fluvial geomorphology, fisheries habitat assessments, hydrology and stream restoration projects. The gravelometer features 14 square openings representing standard ½-phi sieve classes, allowing rapid and accurate measurement of particles ranging from 2 mm to 180 mm without the need for bulky laboratory sieves.\u003c\/p\u003e\n\u003cp\u003eConstructed from durable 1\/8 in. (3.2 mm) aluminium, the Wildco Gravelometer is designed for years of field use in demanding outdoor environments. A 310 mm graduated measuring scale along one edge provides additional flexibility for measuring larger stones. The instrument meets USGS sediment classification standards, making it an ideal tool for stream substrate analysis, spawning habitat evaluations, watershed monitoring and environmental research.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures gravel and cobble from 2 mm to 180 mm\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e14 square openings representing ½-phi sieve classes\u003c\/li\u003e\n\u003cli\u003eMeets USGS sediment classification standards\u003c\/li\u003e\n\u003cli\u003eConstructed from 1\/8 in. aluminium\u003c\/li\u003e\n\u003cli\u003eIntegrated 310 mm measuring scale\u003c\/li\u003e\n\u003cli\u003eLightweight and portable\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant construction\u003c\/li\u003e\n\u003cli\u003eNo moving parts for dependable field use\u003c\/li\u003e\n\u003cli\u003eIdeal for stream and watershed assessments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Wildco","offers":[{"title":"Default Title","offer_id":6903709466667,"sku":"3-14-D40","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2593\/8322\/products\/53250.jpg?v=1612567697","url":"https:\/\/dynamicaquasupply.com\/en-us\/products\/wildco-3-14-d40-gravelometer-field-sieve","provider":"Dynamic  Aqua-Supply","version":"1.0","type":"link"}