Feeler Gauges, Calipers -Protractor Digital Magnetic Inclinometer Angular Meter Highlights Generic Brand Protractor Digital Magnetic Inclinometer Angular Meter Description: Aluminum alloy case (lightweight and durable). With 3 magnets integrated in the measuring surface. Convenient to be attached to the piece to be measured. The screen switches automatically when measuring vertically. Portable, convenient to cooperate with other measuring tools and expand the measuring range. Large LCD screen. Specification: Material: Aluminum alloy + ABS Color: Orange/Blue button (optional) Measuring range: 4x90 Resolution: 0.05 Accuracy: 0.2 Repeatability: 0.1 Battery: 2 x AAA batteries (not included) Operating temperature: working: 0C-40C Dimension: 57x27x55mm/2.24x1.06x2.17inch Package includes: 1 piece digital inclinometer