Fangrui Product Details Fangrui Product Details Fangrui Product Details Magnetically Adsorbed On The Measuring Surface, Can Be Attached To The Workpiece Being Measured Relative Measurement And Absolute Measurement Conversion Angle And Slope Conversion Data Lock, Easy To Read Portable Size, Easy To Use With Other Measuring Tools To Expand The Measuring Range Measuring Range:4*90 Display Resolution:0.050.05 (less Than 100), 0.1 (100-180) Accuracy:0.1 Repeatability:0.1 Working Temperature:0501. Easy To Carry. 2. Fast Response Speed Of Measured Values 3. Backlit Lcd Display. 5. 2 X Aaa Dry Batteries ( Not Batteries) 6. 4x90 Measuring Range 7. Reading Value:0.1, Measurement Accuracy:0.2 8. Multi-purpose Measuring Tool, Protractor, Inclinometer And Level Ruler Three-in-one 9. There Is A Magnet At The Bottom, Which Can Be Adsorbed On The Object Being Measured. Applications: 1. Wood Processing: Precision Cutting Of Wood Angles 2. Auto Repair Industry: Precision Control Of Tire Assembly Angles 3. Processing: Precise Positioning Of Machine Tool Working