High precision, high accuracy, the built-in mag-netic base can be firmly fixed on any metal surface, quickly help you easily complete the work.Features:Compact and lightweight, easy to carry.Accurately calculate each angle value, quick display of measurement results.High-precision large-screen measurement, easy to read.The data on screen will reverse when you do the vertical measurement.With built-in mag-nets in measuring surface, it can conveniently stick to the metal measuring surface for easy measurement.Perfect tool in auto repa-ir, machine manufacturing, constructional engineering, and decoration, a must-have for woodworking, construction and machinery etc.Specifications:Material: aluminum alloyMeasuring range: 4 * 90Ba-ttery: 2 * AAA ba-tteries (not included)Working temperature: 0~50Working humidity: 85%Item size: 57 * 55 * 27mm / 2.24 * 2.17 * 1.06inPackage size: 85 * 70 * 45mm / 3.35 * 2.76 * 1.77inPackage weight: approx. 100g / 3.53ouncePackage list:1 * Digital inclinometer