Silverline Digital Angle Finder, Great for surveying bay windows, used by professionals.
- Recessed digital panel & vertical & horizontal spirit levels
- Large easy to read LCD display & memory-hold function
- Calculates mitre angles greater than 90° & measures angles to 220°
- Angles accurate to 0.5° & levels accurate to 1mm/m
- Requires 1 x 9V (PP3) battery