Features: Made of high quality ABS and aluminum alloy, durable to use. Large LCD display screen provides easy digital reading. With the strong magnetic on the base to fix firmly on the measurement object. Light weight and small size, convenient to carry. Use high-sensibility sensor for precise measurement, accurate, fast and easy use. Specifications: Material: ABS, Aluminum Alloy Range: 4 x 90° Graduation: 0.1° Accuracy: 0.2° Battery: 1 x AAA battery (NOT included) Color: Black Screen size: Approx. 35*20mm/1.38*0.79in Weight: Approx. 67g Package Included: 1 x Digital Level Box 1、Made of high quality ABS and aluminum alloy, durable to use 2、Large LCD display screen provides easy digital reading 3、With the strong magnetic on the base to fix firmly on the measurement object 4、Light weight and small size, convenient to carry 5、Use high-sensibility sensor for precise measurement, accurate, fast and easy use