Practicability: it can both measure length (in metric/imperial unit) and angle (0-360°) quickly and accurately.
Wide applications: woodworking, adjusting angles of saw, vehicle maintenance and repairing, construction, drawing, etc.
Digital display: instant and clear digital readout for easy viewing.
Easy operation: 3 buttons to achieve all functions: reset function, hold data function, unit transform function.
Convenient locking screw: it helps lock two rulers so that the protractor can be held at any angles by it.
Low power consumption: powered by a CR2032 button cell (not included).
Stable and portable: made of stainless steel, compact structure for convenient carrying.
Material: stainless steel
Length measuring range: 0-300mm/12", 0-500mm/20" (optional)
Angle measuring range: 0-360°
Battery: 1 * button battery, CR2032 (not included)
0-300mm: 382 * 28 * 27mm / 15.0 * 1.1 * 1.1in
0-500mm: 587 * 28 * 27mm / 23.1 * 1.1 * 1.1in
0-300mm: 238g / 8.4ounce
0-500mm: 343g / 12.1ounce
0-300mm: 435 * 80 * 38mm / 17.1 * 3.1 * 1.5in
0-500mm: 630 * 80 * 38mm / 24.8 * 3.1 * 1.5in
0-300mm: 289g / 10.2ounce
0-500mm: 419g / 0.9lb
1 * Digital Protractor