{"niche":"用于专业用途的理想手柄高度是多少？","description":"Which hand level is ideal for professional use?","products":[{"brand":"Titan Tools Direct","model":"SitePro 13-632 - 6 Hand Level","price_gbp":58.43,"origin_country":null,"specs":{"length":"6 in"},"confidence_score":null,"sources":[{"label":"Titan Tools Direct","url":"https://titantoolsdirect.com/products/sitepro-13-632-6-hand-level","currency":"USD","source_country":"US","price":77.15,"price_gbp":58.43,"scraped_at":"2026-06-25T00:31:08.516195"},{"label":"Capital Surveying Supplies","url":"https://www.capitalsurveyingsupplies.com/sitepro-632-6-heavy-duty-brass-2x-hand-level/","currency":"USD","source_country":"US","price":82.5,"price_gbp":62.48,"scraped_at":"2026-06-25T00:31:08.516195"},{"label":"FLT Geosystems","url":"https://secure.fltgeosystems.com/levels/hand-levels/sitepro-2x-hand-level-dw13-632/","currency":"USD","source_country":"US","price":82.0,"price_gbp":62.1,"scraped_at":"2026-06-25T00:31:08.516195"},{"label":"Titan Tools Direct","url":"https://titantoolsdirect.com/products/sitepro-13-632-6-hand-level","currency":"USD","source_country":"US","price":77.15,"price_gbp":58.43,"scraped_at":"2026-06-25T00:31:12.199597"},{"label":"Capital Surveying Supplies","url":"https://www.capitalsurveyingsupplies.com/sitepro-632-6-heavy-duty-brass-2x-hand-level/","currency":"USD","source_country":"US","price":82.5,"price_gbp":62.48,"scraped_at":"2026-06-25T00:31:12.199597"},{"label":"FLT Geosystems","url":"https://secure.fltgeosystems.com/levels/hand-levels/sitepro-2x-hand-level-dw13-632/","currency":"USD","source_country":"US","price":82.0,"price_gbp":62.1,"scraped_at":"2026-06-25T00:31:12.199597"}],"summary":"The SitePro 13-632 is a 6 in hand level with 2X magnification and a 6 in long draw eyepiece that extends to 7-1/2 in. It uses an internally mounted bubble assembly to help maintain stable leveling accuracy and includes a Cordura carrying case.","ideal_for":"It's ideal for professional use because the extendable eyepiece (6 in to 7-1/2 in) combined with 2X magnification supports clearer, more precise leveling readings for grading and site work."},{"brand":"Engineer Supply","model":"Johnson Level Hand Held Sight Level 80-5556","price_gbp":38.24,"origin_country":null,"specs":{"length":"5 in","weight":"0.07 lbs"},"confidence_score":null,"sources":[{"label":"Zoro","url":"https://www.zoro.com/johnson-level-tool-johnson-level-tool-80-5556-pocket-sight-level-jo573716/i/G310994089/","currency":"USD","source_country":"US","price":50.49,"price_gbp":38.24,"scraped_at":"2026-06-25T00:31:08.516195"},{"label":"Zoro","url":"https://www.zoro.com/johnson-level-tool-johnson-level-tool-80-5556-pocket-sight-level-jo573716/i/G310994089/","currency":"USD","source_country":"US","price":50.49,"price_gbp":38.24,"scraped_at":"2026-06-25T00:31:12.199597"}],"summary":"This pocket-sized optical hand-held sight level (80-5556) provides level line of sight over shorter distances using visible vial and centering/bubble sight information. It's designed for quick leveling and grading checks on job sites and is suited to users who need fast, compact line-of-sight leveling.","ideal_for":"专业人士会重视其口袋尺寸的快速视线设计，具备刻度管/居中可视性，以及5 in的长度，适合紧凑作业；符合产品用于在较短工地距离内进行调平和坡度检测的预期用途。"}]}