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本页比较了7款...的经过验证的规格与价格。热门选择包括Empire 48in True Blue Digital Box Level E105.48H、Empire True Blue 9in Professional Torpedo Level EM81.9、Empire 48in Aluminum I-Beam Level 500.48。价格区间为£10至£117。所有规格数据均来自制造商文档与专业零售商。
| Product ⇅ | Price ⇅ | Length (inches) ⇅ | Weight (ounces) ⇅ | Accuracy (inches/100) ⇅ | Leveling Feet Count (number) ⇅ | Magnetic Base (boolean) ⇅ | Bubble Size (mm) ⇅ |
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Empire 48in True Blue Digital Box Level E105.48H
US
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£117.33 ≈ | 48英寸 | 3.1磅 | .0005英寸/英寸 | — | No | — |
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This 48 in digital box level features auto-calibration, seven measuring modes, dual backlit displays, audio guidance, and IP65 dust and water protection. Its precision-milled edges and .0005 in per inch accuracy make it well suited to professional construction, remodeling, and inspection work. ★ 适合人群这款手持式水平仪非常适合专业使用，其48英寸长度、每英寸.0005英寸的精度、自动校准功能、七种测量模式和双背光数字显示屏，可支持精准且可重复的工地测量。 |
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Empire True Blue 9in Professional Torpedo Level EM81.9
US
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£10.31 ≈ | 9 in | 0.265 lb | 0.0005 in per inch | — | Yes | — |
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This 9 in professional torpedo level has a heavy-duty aluminum frame, three high-contrast vials for plumb, level, and 45-degree readings, and a strong magnetic edge. It suits contractors, tradespeople, and DIY users who need accurate hands-free alignment on metal surfaces, pipes, or conduit. ★ 适合人群这款产品非常适合专业使用，其9 in铝制框架、0.0005 in per inch精度、三位置水准泡、V形槽工作边缘和强力磁性底座可支持精准的免手操作。
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Empire 48in Aluminum I-Beam Level 500.48
US
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£23.59 ≈ | 48 in | 2 lb | 0.0005 in/in | — | No | — |
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This 48 in aluminum I-beam level has a lightweight, durable frame, three impact-resistant acrylic vials, and accuracy of 0.0005 in/in in all working positions. Its nonmagnetic design suits professional contractors and serious DIY users who need a long, durable level for general layout and leveling work. ★ 适合人群这款手持式水平尺非常适合专业使用，其48 in铝制工字梁框架、2 lb重量、三个抗冲击气泡管和0.0005 in/in精度，能够满足工作现场对耐用性和精确度的要求。
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Empire 24in Aluminum I-Beam Level 500.24
US
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£16.96 ≈ | 24 in | 1.04 lb | 0.0005 in/in | — | No | — |
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This 24 in aluminum I-beam level has a durable all-metal frame, three acrylic mono vials, high-contrast vial surrounds, a top-read window, and impact-resistant endcaps. It suits contractors and serious DIY users who need a durable, precise, non-magnetic hand level for general layout and alignment work. ★ 适合人群由于其 24 in 铝制 I 型梁框架、0.0005 in/in 精度、三个亚克力水准泡、顶部读数窗口和抗冲击端盖，这款产品非常适合专业使用，可满足工作现场对精准性和耐用性的要求。
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Empire 78in Aluminum Magnetic I-Beam Level 500M.78
US
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£51.63 ≈ | 78 in | 3.79 lb | 0.0005 in/in | — | Yes | — |
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This 78 in aluminum I-beam level has a durable metal frame, three impact-resistant acrylic vials, high-contrast vial surrounds, a top-read window, and a high-strength magnetic edge. It suits professional contractors and tradespeople who need a long, durable level for hands-free work on ferrous metal surfaces. ★ 适合人群这款产品非常适合专业使用，其78 in长度、0.0005 in/in精度、耐用的铝制工字梁框架、三个亚克力水平管和高强度磁性边缘，可支持工地上的精准免手操作。
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Engineer Supply Johnson Level Hand Held Sight Level 80-5556
US
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£37.26 ≈ | 5 in | 0.07 lbs | — | — | — | — |
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Titan Tools Direct SitePro 13-632 - 6 Hand Level
US
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£56.93 ≈ | 6 in | — | — | — | — | — |
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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. ★ 适合人群它非常适合专业使用，因为可伸缩目镜（6 in 至 7-1/2 in）与 2X 放大功能相结合，可为放样和现场作业提供更清晰、更精确的水准读数。
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