The Trend DAF/8 Digital Angle Finder has a large LCD display with digital readout to allow easy reading of angles. It calculates angles from 0-220° and up to 360° when the locking knob is removed. Ideal for measuring internal and external angles quickly. The angle finder has a large aluminium stock for stability and accuracy and a robust yet lightweight aluminium construction butt. The 50mm wide blade with locking function has a dual metric/imperial scale and a 90° angle check on the end of the blade. The angle finder is easy to operate with 3 buttons - on/off, hold and zero/ABS. When used in ABS mode, the readout always reads correctly. In addition, it has a spirit level vial. Resolution: 0.05°/ 3 minutes. Measuring range: 0.0°-220.0° Accuracy: 0.15°. TREDAF8