DXL360 Dual Axis Digital Angle Protractor with 5 Side Magnetic Base High-precision Dual-axis

Using this axis digital angle protractor, you can measure the angle between two faces, not only in earth gravity direction. Press Angle key at the first face, and then rotate slowly and must keep the rotation axis to another testing face, It will then show the angle once you not move the unit.?

Features: High accuracy +/-0.1 degrees , high resolution 0.02 degrees . Li-lon battery rechargeable, durable. High resolution, professional measurement. Single and dual axis, convenient to measure the angle. Dual and single axis with user friendly LCD display angle. V shape case for easy to fit at the corner or pipe. With 5 Side Magnetic base, audible alarming at settable angle range. The unit could be charged by connecting the USB cable to the unit and a computer's USB port.

Specifications: Color: Yellow Plug Type: US / EU / UK (Optional) Accuracy: 0 to 20 degrees : +/- (0.1 degrees )? 20 to 70 degrees : +/- (0.2 degrees )? 70 to 90 degrees : +/- (0.1 degrees )? Measuring Range Single Axis: 360 degrees , Dual Axis: +/-40 degrees ? Resolution: 0.02 degrees ? Response Time: less than 0.4 second Zero Offset Drift Angle Per degrees C: 0.0058 degrees (typical)? Operating Temperature: 0 to 50 degrees C (32 to 122 Fahrenheit ) Storage Temperature: -10 to 60 degrees C (14 to 140 Fahrenheit ) User Interface: Mono-color LCD with backlight? Supply Power: Rechargeable Li-Polymer 3.7V? Charger Port: 5V 500mA Mini type-B USB port? Power Consumption: tandby: 10uA, Operation: 20mA? Standby Battery Life: 4000 hours? Operating Battery Life: 40 hours? Magnetic Base: set on 4 corners? Magnetic Force: N48? Item Size: Approx 7 * 7 * 2.8cm / 2.7 * 2.7 * 1.1in Item Weight: Approx 118.3g / 4.2oz Package Size: Approx 17 * 13 * 4.5cm / 6.7 * 5.1 * 1.8in Package Weight: Approx 249g / 8.8oz

Package List: 1 * Digital Angle Protractor 1 * AC Adapter 1 * User Manual