Stainless Steel Digital Angle Finder Protractor with Zeroing and Locking Function
Features: 1. Professionally measure the inner and outer angles and angles of objects 2.0-360 ° complete measurement. 3.Easy to lock at any angle, compact, accurate measurement, easy to read. 4. With a locking knob, convenient to lock the angle at any position. 5. 5 minutes automatically shut down, induction automatically boot. 6. Button function: open / key, a clear key, data hold button, degree and degree conversion button Specification: Material:Carbon fiber + ABS Specifications: 0-200mm/0-300mm for choose Size: As shown Measuring range: 0-360 ° Resolution: 0.1 ° Accuracy: ± 0.3 ° Working power: 3V Battery model: CR2032 Operation time: 5,000 hours Operating temperature: 0 °C - +50 °C Working humidity: ≤85% Automatically closed screen time: 6min Usages: Measurement of angle and length Packing includes: 1 X Goniometer Details Pictures: