Trend DAR/300 300mm Digital Angle RuleThis Trend Digital Angle rule calculates angles quickly and accurately. This tool is ideal for trade professionals and home DIY users. It is ideal for woodworking, construction, and machining. The rule is made from stainless steel with both metric and imperial scale, having a scale length of scale length of 300 mm and 11 inch. Measuring range from 0 degree to 360 degree, with accuracy of 0.3 deg. It has a rule locking function that allows you to accurately measure an angle and then put the rule to the side. This is useful so you do not have to worry about the angle changing at a later time. The rule will automatically shut off in 6 minutes to save battery and for a longer user time. Supplied as a single unit.Features and Benefits:Locking function – Keeps your angle secure and accurate.Easy to operate – Operation with two press buttons.Auto shut off – Auto turns off after 6 mins to conserve battery.Technical SpecificationScale: Metric and imperial. Measuring range: 0 deg to 360 deg. Resolution: 0.1 deg. Accuracy: 0.3 deg. Weight: 162 g. Supplied With:1x Trend DAR/300 300mm Digital Angle Rule