Taidda Protractor Ruler, Protractor Ruler 0-300mm Stainless Steel Electronic Protractor Digital Goniometer Angle Finder Miter Gauge Ruler with LCD Display

Features: Stainless Steel Material, Practical And Durable. With Locking Knob, At Any Convenient Position Locking Angle. Ruler And Protractor 2 In 1 Combination For Easy Measuring. Quick And Easy To Read The Measurement With Lcd Clearly Display. Digital Calculation System Makes Angles And Length Measurements More Quickly And Accurately. Specifications: Material: Stainless Steel Measurement Range: 0-360°, 0-300Mm Accuracy: ±0.3° Resolution: 0.05° Operating Temperature: 5?45? Battery: 1 X 3V Cr2032 Battery Total Length: 380Mm / 14.96Inch Weight: Approx. 280G Package Included: 1 X Protractor Ruler