12inch LCD Digital Angle Finder Ruler 360 ° Protractor Measuring Tools 300mm Multifunctional Nylon Ruler Meter with Zero Function and Lock

12inch LCD Digital Angle Finder Ruler 360 ° Protractor Measuring Tools 300mm Multifunctional Nylon Ruler Meter with Zero Function and Lock 2 in 1 digital protractor with 200 mm LCD display – degree adjustment and locking function – angle measurement from 0 & agrav;360 & degrees;for craftsmen and do-it-yourselfers Free setting & agrav;360°. Metric (mm) and imperial (inch) angle measuring range: Length measuring range: 0-200 mm. With digital display and lock button. Digital display – With a clear display you can read measurements quickly and easily.Durable Material: Made of carbon fiber ABS material, it has excellent practicality.and sustainability.With locking knob: Turn the locking knob clockwise to tighten the ruler.Turn the lock knob counterclockwise to release the rule. Hold and reset function. Power button: Short press the power button to reset the zero point.HOLD button: You can adjust the angle & agrave;At any time.D/M button: degree change button;/ minute. Many applications: Can be used;To measure length, angle and stroke, measure the outside angle and the inside angle.Can be used for hospitals, carpentry, building materials, school training aids, stationery/student work, etc. It can professionally measure the inside and outside angle as well as the angle of objects.It can be easily closed.& a grave;any angle to provide compact and accurate measurement.It turns on automatically after 5 minutes. TouFunctions: open/key, delete, data hold key, degree/min conversion key. Technical features: Material: Carbon Fiber ABS Length: 0-200 mm – Width: 35 mm – Measuring range: 0-360 & deg;Resolution: 0.05°Accuracy: ±0.05 & degrees;Operating power: 3V Battery model: CR2032 Operating time: 5,000 hours – Operating temperature: 0 °C 50 °CC – Operating humidity: & the;85% – Display closes automatically – Time: 5 minutes Use: Measure angles and lengths Contents: 1 digital protractor of 200 mm. Brand: Apuakthei Manufacturer Part Number: BST4001852