Digital Inclinometer Electronic Level Box Protractor Measuring Tool The product is shipped based on the color or size of the main image of the product page. Digital inclinometer has angle and slope reading conversionGauge Bevel Angle Finder has portable compatible withmat, convenient compatible with co-working with other measuring tools and will enlarge measuring range.Accuracy: 0.1(0 and 90 positions); 0.2(other positions)Level Box is convenient compatible with Protractor to be attached to the measuring part of the objectElectronic Protractor will turn off automatically if no operation in 3 minutesSize: 133x45x28mm / 5.23x1.77x1.1inchResolution: 0.05measurement range: 4 x 90Working temperature: 0 --50Humidity -Work: 85%Protection level: IP54Automatic shutdown: 3 minutescolour: black + redMaterial: plasticPackage Contents:1 x Digital InclinometerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.