Suncala Digital Angle Finder Protractor

* QUICK AND ACCURATE READING - Digital LCD display for easy reading; Accuracy ±0.3°; Resolution 0.1°; Relative and absolute angle measurement; Hold and zeroing function * MULTI-FUNCTIONAL MEASUREMENT - 2-in-1 device to measure both length and angle, metric and Imperial Scale ...* QUICK AND ACCURATE READING - Digital LCD display for easy reading; Accuracy ±0.3°; Resolution 0.1°; Relative and absolute angle measurement; Hold and zeroing function * MULTI-FUNCTIONAL MEASUREMENT - 2-in-1 device to measure both length and angle, metric and Imperial Scale * RESETTING & LOCKING - The ruler could be hold at any angles using the lock/open knob to adjust the tightness. * DURABLE AND SIMPLE ON/OFF - Ruler made of stainless steel for durability, Could be well used into various fields besides of Angle ruler, Straight ruler and Square Ruler. * RANGE & USAGE: Accuracy ±0.3°; Resolution 0.1°; Can work more than 2000 hours with one piece of CR2032 coin battery(Included); p Note: Random Color ( Black or Blue) - Specification: - Measure range: 0-360 degrees - Auto off : after 5 minutes of non activity - Resolution: 0.05 degree (that’s 5/100th of a degree!) - Accuracy: +/- 0.2 degree - Repeatability: 0.05 degree - Battery: 3V CR2032 with life of approximately 1 year /p