Linear Levels Linear Levels are high-precision leveling instruments designed for checking flatness, alignment, straightness, and machine installation accuracy in workshops, tool rooms, inspection departments, and manufacturing facilities. Manufactured from high-quality cast iron with a precision lapped measuring surface, these levels provide excellent stability and measurement accuracy. The V-grooved base allows accurate positioning on shafts and cylindrical surfaces, while the transverse vial enables precise leveling in multiple directions. Each unit is supplied with an adjusting wrench for calibration and setup. Features • Made from High-Quality Cast Iron • Precision Lapped Measuring Surface • High Sensitivity Level Measurement • Built-In Transverse Vial • V-Grooved Base for Shaft Measurement • Suitable for Flat and Cylindrical Surfaces • Excellent Stability and Accuracy • Supplied with Adjusting Wrench • Ideal for Machine Installation and Alignment Technical Specifications Model: 531-150 Size: 150 mm Sensitivity: 0.02 mm/m (0.0010“) Dimensions (H × L × W): 48 × 150 × 48 mm --- Model: 531-200 Size: 200 mm Sensitivity: 0.02 mm/m (0.0010“) Dimensions (H × L × W): 48 × 200 × 48 mm --- Model: 531-300 Size: 300 mm Sensitivity: 0.02 mm/m (0.0010“) Dimensions (H × L × W): 48 × 300 × 48 mm Material: High-Quality Cast Iron Standard Accessories • Adjusting Wrench Applications • Machine Installation • Machine Tool Alignment • Precision Leveling • Shaft Alignment • Surface Flatness Inspection • Tool Room Applications • Engineering Workshops • Quality Control Inspection • Manufacturing Setup • Industrial Maintenance Product Video: Paste YouTube Video Link Here For more information about the Linear Levels, please contact us at 08045134493 or email [vhk_08@yahoo.com](mailto:vhk_08@yahoo.com). Our team will be happy to assist you with product specifications, pricing, and application support.