The Sinsui SY810 Angle Box is a mini digital protractor (inclinometer, or digital spirit level) that gives angle readings between in 4 sectors of 90 degrees±180° with a resolution of 0.1° degrees. Use it to accurately set cutting angles on your compound mitre saw, jointer, table saw, milling machine table, etc.
When switched on it displays absolute angles relative to level. To set a saw blade angle place it on the table and press CAL to zero. Now put it on the blade (the 3 base magnets will hold it there) and the angle will be shown relative to the table.
If you want to measure over a larger distance (say for window frames or leveling a caravan) just put on a straight edge and take a reading.
Slope direction indicators
Hold button for saving reading and difficult to see places
Displays and converts from degrees to slope percentage
CAL button switches between Absolute and Relative measurements
Base magnets for sticking to blades, Rondo, metal shelving, etc
Display flips to always read upright
SPECIFICATIONS AND FEATURES
Range 4 x 90 degrees
Resolution 0.1 degrees
Large 10mm LCD display
Battery powered 3V CR2032 supplied
Auto power off 5 minutes
Size 52W x 52H x 26D mm
Plush drawstring storage bag
12 MONTHS WARRANTY