0-200mm 0-300mm 360 ° LCD Display Carbon Fiber Digital Angle Ruler Inclinometer Electron Goniometer Protractor Angle Fin

Features 1 Professionally measure the inner and outer angles and angles of objects2 0 360complete 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 clear key data hold button degree and degree conversion button Specification Material Carbon fiber ABSSpecifications 0 200mm 0 300mm for chooseSize As shownMeasuring range 0 360 Resolution 0 1 Accuracy 0 3 Working power 3VBattery model CR2032Operation time 5 000 hoursOperating temperature 0 C 50 CWorking humidity 85 Automatic closed screen time 6minUsages Measurement of angle and length Packing includes 1 X Goniometer Details Pictures