Digital angle rule with two 500mm stainless steel rules that can be used to calculate angles quickly and accurately and is ideal for woodworking, construction and machining. Digital display for angles. Stainless steel rule with metric/imperial scale, rule length 500mm. Measuring range from 000.0 deg to 360.0 deg, with accuracy of 0.3 deg. Rule locking function. Easy operation with two press buttons. Auto-shut off in 6 minutes. For UK sale only. Spare battery available ref. BAT/CR2032/3V. Contents: 1 x 3V CR2032 lithium battery