General description The Digital Protractor is a versatile 2 in 1 tool that combines a ruler and a protractor, allowing you to measure lengths and angles with ease. It features laser-etched metric and imperial sizes along the edge of the ruler, complemented by an accurate digital display for precise measurements. Technical specifications Measurement range: 0-200mm Angle measurement range: 0-360° Accuracy: ±0.3° Resolution: 0.05° Material: Stainless steel and thickened nylon glass Auto-off feature: After 6 minutes of inactivity Usage Digital LCD display for easy reading Relative and absolute angle measurement Hold function to retain angles at any time Reset button for zeroing at any angle for relative measurement Other information Caution: Stainless steel has sharp edges; handle with care Keep out of reach of children