This sliding scale is made of stainless steel material, high toughness, wear-resistance and can provide a long service time. 360-degree rotary design, for measuring and marking different angles. Wide applications, suitable for DIY and professional woodworking, creating perfect lines, accurate angles and precise measurement for architects, engineers, draftsmen, carpenters.

• Made of stainless steel material, high toughness, wear-resistance and can provide long service time
• Adopts both metric units and imperial units, laser engraving, scale is accurate, clear and wear-resistant
• Units switchable design, it can be switched between D and M 
• Equipped with data-holds and reset function, convenient for data records.
• Automatic shutdown function, it will automatically shut off after 3 minutes of no operation
• Folding design, the ruler body can be folded to save space when it is not used
• The sharping end can be stored inside for safety
• 360-degree rotary design, for measuring and marking different angles
• Wide applications, suitable for DIY and professional woodworking, creating perfect lines, accurate angles and precise measurement for architect, engineers, draftsmen, carpenters

Specifications:

• Name: Digital Angle Ruler
• Material: Stainless steel+plastic
• Battery: 1 * CR2032 battery, 3V, 240mAh (included)
• Folding length: 210mm / 8.27in
• Expand length: 320mm / 12.60in
• Handle size: 140 * 27 * 21mm / 5.51 * 1.06 * 0.83in
• Item weight: 140g / 4.94ounce