Goniometer Inclinometer 2-side Laser Magnet Angle Finder Digital Protractor Electronic Level Laser

Label:Yes Product Size: 61*31*61mm Color: Black Grey Package Includes:1 pc Angle Protractor Power supply method: USB charging Material: Aluminum Zinc Zinc Zinc Zinc Alloy shell Type: Angle Protractor Description Report Item 1.Relative /absolute measurements interchcange at any position 2.Angle and slope readout conversion 3.Data hold 4.The display will be turn off if you don't operate the device within 30 seconds ,the dispaly will automatic turn off if you don't operate it within 3 minutes 5.Compact and portable ,wide application 6.Four side built-in powerful magnets 7.Rechargeable battery