Digital Protractor with 4-Sides Magnets

Characteristic 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 Application It is widely applied in wood processing industry (especially in furniture manufacturing dustry) for the accurate cutting of wood angle ;auto repair industry for the accurate control of tire angle ;maching industry for the accurate position of tool working angle as well as the roation angle of large vehicle arm etc Type :SHAHE-5341-90B Technical Parameters 1.Measuring range:4×90° 2.Resolution:0.05° 3.Accuray:±0.2° 4.Repeatability:0.1° 5.Work temperature:-10℃~50℃ 6.Battery: Rechargeable battery ,3.7V lithium battery 7.Material:Aluminum frame  The Digital Inclinometer with White Back…