Portable 360 Degree Magnetic Digital Level Inclinometer Protractor Measurement Tool

Description Portable 360 Degree Magnetic Smart Digital Level Inclinometer Protractor Measurement Tool Features Fitting roof beams at the desired angle Measuring or setting the pitch of drainage pipes Setting or checking the angle of disabled access ramps Setting or checking the grading of ground or roads for drainage Specification Automatic Power off Function When the instrument is on it will automatically power off after the period of 120 seconds during which no button is pressed orthe change of angle iskept to be equal to or less than 0 1degreeStand by Time Around 700 days The batteryshall be taken out for storage if the instrument will be kept idle for a long time period Measurement range With magnet at the bottom 0 90 degrees quadrant x 4 quadrants that is 360 degrees Display resolution 0 10degreePrecision The precision of measurement is lessthan 0 1degree Under the condition that the temperature error band within the operating temperature range that is the temperature drift is less than 0 05 degree the long term temperature drift is kept below 0 1degree and the repetitive error below 0 07degree Automated Voice Implication 0 degree 90 degree and 180 degree Battery 9V battery Included Operating temperature range 10℃ 60Storage temperature range 20℃ 80℃Operating humidity range 90 RHOutside dimension MM 160 x 52 5 x 21 5 length X width X thickness Dimension of the display 71 5 x 23 5 length x width Package includes