{"success":true,"data":{"mpn":"300006","onepartno":"3712-300006","psn":"q4JZnMA0","manufacturer":"Instruments Direct","manufacturer_logo":null,"description":"Salt refractometer,0-28% Instruments Direct  盐 折射仪, 0% 至 28%, 0.2 %分辨率","image":"http://img.oneic.com/picture/201403/04/04/04024837-R344548-01.jpg","images":["http://img.oneic.com/picture/201403/04/04/04024837-R344548-01.jpg","http://img2.oneic.com/2017/05/22/1495392739.jpg"],"specs":{"electrical":{"Accuracy":"±0.2 %","Resolution":"0.2 %","Voltage - Supply (Max)":"28%"},"mechanical":{"Length":"6-3/4in","Weight":"6.5oz","Size / Dimension":"1-1/2 Dia. x 6-3/4in"},"product_info":{"Type":"Optical","Meter Type":"Salt","Part Number":"300006","Model Number":"300006","Other Specifications":"0%"}},"category_path":[{"code":"tx18","name":"测试、检验与原型制作解决方案","name_en":"Testing, Inspection, and Prototyping Solutions","url":"/cate/testing-inspection-and-prototyping-solutions/tx18"},{"code":"tx1813","name":"折射计","name_en":"Refractometers","url":"/cate/refractometers/tx1813"}],"offers":[{"onepartno":"3712-300006","source":"RS","stock_qty":2,"currency":"CNY","tax_included":true,"price_tiers":[{"min_qty":1,"unit_price":"2426.82"}],"lead_time":"7 days","updated_at":"2026-07-06T08:20:20.976Z"},{"onepartno":"3712-300006","source":"rs_uk","stock_qty":null,"currency":"USD","tax_included":false,"price_tiers":[{"min_qty":1,"unit_price":"252.35"}],"lead_time":null,"updated_at":"2026-07-06T04:10:09.169Z"}],"documents":[],"offers_path":"/v2/offers/300006"},"attribution":{"provider":"huluic.cn","purchase":{"seller":"huluic.cn","url":"https://huluic.cn/product/instruments-direct/300006/q4JZnMA0?utm_source=huluic&utm_medium=api&utm_campaign=geo"}},"meta":{"request_id":"d76ef7e3-4688-498f-95d0-a3e0204c4028","cached":false,"data_as_of":"2026-10-11T03:08:27.208Z","max_staleness":"15m"}}