This angle finder ruler is capable of measuring both angle and length in metric or imperial scale. This would be a great tool for woodworking and setup or adjusting of table saw blade angle, miter saw, and band saw.
Measuring angles quickly with accuracy of ±0.3 degree
Digital readout displays angle in 1-decimal
Easy operation with only two buttons
Good locking function could lock the measurement at any angle
Compact in size for convenient transporting and ussge.
Measuring range: 0°~999.9°
Folded length: 220mm/8.5 inch
Expanded length: 400mm/15.75 inch
Ruler measurement range: 0~400mm; 0~7 inch
Working temperature: 0~50
Working humidity: 85%RH
Battery: CR2032 3V lithium battery (battery not included)
digital angle ruler
looks like a very handle angle gauge no battery in box