Feature:1. Digital display LCD screen makes reading more intuitive and convenient.2. Locking structure can lock any structure, which is more practical to use.3. Made of high quality stainless steel material, economical and durable.4. The reliable digital angle measuring tool is used for angle measurement.5. Digital ruler can quickly display measured values on screen, practical.Specification:Condition: 100% Brand NewItem Type: Digital RulerMaterial: Stainless SteelDisplay: LCD DisplayUnit of Measurement: Degree (°)Measuring Range: 0-360 DegreeResolution: 0.05°Accuracy: ±0.2°Working Power Supply: 1 x 3V CR2032 (Not Included)Package List:1 x Digital Ruler (Battery Not Included)