4x90 Degree IP65 Waterproof Digital Protractor Inclinometer Electronic Level Box Gauge Angle Meter Finder with Magnetic Base Measuring Tools Feature: Wide range of applications: Our miniature digital protractor can quickly and accurately measure any angle. Dual function: relative and absolute measurement can be interchanged at any position. And equipped with angle and slope reading conversion. Magnetic base: The magnetic base allows the digital goniometer to be attached to any ferrous metal surface. IP65 waterproof: super waterproof and dustproof, and it is not afraid of washing with water. Compact and lightweight: made of aluminum alloy and ABS, compact and lightweight, including storage bag, easy to carry. Energy saving and long service life. Value hold function. Uses: It is essential for woodworking, construction, machinery, telecommunications, automobiles, etc. Specification: Measuring range: 4 x 90° Resolution: 0.1° Accuracy: ±0.2° Working temperature: 0-40℃ Working humidity: 40%-80% Battery type: 2 * AAA battery (not included) Shell material: Aluminum alloy + ABS Size: 56*54*25mm Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X Inclinometer