High-Precision 2D Measuring Ruler System, Universal Tram Gauge, Portable Auto Body Frame Machine Repair Tools with Case, ±1mm Error, for Construction, Machinery Maintenance

ApplicationIt can measure many parts such as the vehicle chassis, doors, windows, trunk, engine compartment, wheelbase, and so on. How to Use1. When measuring small dimensions up to 35.43in, a drawing-measuring ruler is not required. Use the slide rule according to the position of the distance measuring point.2. The level (level in the level display) displays the measured value. Read the measurement reading on the slider.3. When measuring dimensions of approx. 70.87in, use the stretched inner bar and measure according to the level displayed on the level meter. The measurement reading is read on the slider holder. Smoothly pull the scale (at the level shown on the level meter) during the measurement.4. The vertical scale is located directly at the point of measurement, is adjustable up and down, and is screwed in the vertical position to maintain the level (at the level shown on the level meter).SpecificationsMeasurement Error: ±1mm/0.04inMeasurement Range:X-axis: 200~2250mm/7.87~88.58inY-axis: 20~150mm (or 340 mm)/0.79~5.91in(or 13.39in)Z-axis: 20~150mm (or 340 mm)/0.79~5.91in(or 13.39in)Scale Length: 95cm/37.4in; 38cm/14.96in; 17cm/6.69inNet Weight: 3.5kg/7.72lbsNotes1. Please note that this product is made of aluminum and should be handled with care when in use. It is strictly forbidden for heavy objects to touch.2. Please do not come into contact with fire, rubber water, asphalt, and others. In case of inadvertent contact with paint and other liquids, please rinse it off immediately with a small amount of water and wipe the measuring tape clean.3. Please note that the magnetic probe of this product will tilt after use, please do not pull it out vertically.

• Precise Measurement for Professional Auto Repairs: Achieve reliable results with ±1mm error—this advanced 2D measuring ruler is engineered for accurate car frame and body dimension checking, helping you make confident repair decisions.
• Complete Kit for Versatile Application: This tram gauge auto body includes three measuring scales, multiple probe types, and all necessary accessories for car body, chassis, doors, windows, and more—no need for additional purchases.
• Build to Last: The high-precision 2d measuring ruler crafted from high-grade aviation aluminum with electrophoresis finish for superior performance, so your tool remains reliable through demanding repair tasks.
• Easy to Use and Transport: Lightweight, compact design and a custom carry case with secure grooves and buckles make this 2d measuring system kit effortless for single-person setup, transport, and organization at any site.
• User-Friendly Features and Support: This universal 2D measuring system for measuring the car body with clear scale markings for quick readings, smooth edges for safe handling, and an included instruction manual help you use.