Magnusson digital angle measure ideal for woodworking, construction and machining. Features both metric and imperial scales, and angle measurement from 0-225°. Hold/lock measurement improves the accuracy of readings. Constructed with an aluminium body for durability and easy handling. Aluminium Construction Measures from: 0 - 225° Accurate to 360mm LCD Display Auto Power Off in 3 Minutes IPX5: Not Water-Resistant 1 Year Guarantee Aluminium Construction Measures from: 0 - 225° Accurate to 360mm LCD Display Auto Power Off in 3 Minutes IPX5: Not Water-Resistant 1 Year Guarantee