High Precision: This Measuring Ruler significantly improves accuracy and convenience for Vehicle Maintenance and various applications. Equipped with a high-precision 2D measurement systemss, it's an economical solution for point-to-point measurements in Construction and Machinery Maintenance. Aluminum Alloy Materials: Crafted from durables Aluminum Alloy, this telescopic measuring device offers high measurement accuracy and ease of use. It supports 3D measurements with an adapter, allowing for versatile application without site limitations. Key Features: Ensures precision with measurement errors under 1mm, robust Aluminum Alloy construction, compact and lightweight design for single-handed operation, and the ability to perform 3D measurements through an adapter connector. Measuring Range: Provides extensive measurement capabilities with an X-axis range of 200mm to 2250mm, Y-axis range of 20mm to 150mm or 340mm, and Z-axis range of 20mm to 150mm or 340mm. Product dimensions are 102×20×12cm. Included Components: Comes with a main scale, 20-150mm scale, 20-340mm scale, screw thread probe, magnetic probe, magnetic probe with lengthened base, 3D adapter, large positioning probe, longitudinal positioning probe, small probe, and size nut probe for comprehensive measurement tasks.