Digital Angle Rulers

Digital Angle Ruler | Total Tools CanadaRange: 0-360°?0-200mm?0~400mm(180°)Reading: 0.05°?0.1mm/0.01"Battery: 3VMetric/inch system conversion at any positionBattery: 3VWeight: 6.3 lbsPCS/SBOX: 10PCS/CTN: 50