Digital Angle Finder Ruler 2 in 1 Goniometer Protractor Tool with Display for Automobiles0-300mm

Item Type: Digital Angle Finder RulerModel: PD290Material: Stainless SteelUses: Automobiles Instruments Construction Shipbuilding Woodworking Engineering etc.Battery: 3V CR2032 x 1 Button Battery (without Battery)Measuring Range: 0-360°Scale Unit: Metric Scale Imperial ScaleGraduation Value: 0.05°Accuracy: ±0.2Repeatability: 0.05°Switch Key: ON OFFClear Key: ZEROLock Data Key: HOLD (Short Press this Key)Rotating Display Key: Rev (Long Press this Key for Three Seconds) 1 x Digital Display Angle Ruler