Two- Digital Protractor with Side Display

Description: - High accuracy ¡À0.05¡ã, high resolution 0.01¡ã. - Li-lon battery rechargeable, durable. - High resolution, professional measurement. - Single and dual , convenient to measure the angle. - Dual and single with user friendly LCD display angle. - V shape case for easy to fit at the corner or pipe. - With 5 Side base, audible alarming at settable angle range, any angle measurement. - The unit could be charged by connecting the USB cable to the unit and a computer's USB port. - Application: Interior decoration, Construction area, Plumbing, Floors & Stairs, Woodwork. - Product size: Approx.70x23x70mm/ 2.76x0.90x2.76inchSpecification: - Color: Red - Accuracy: - 0 to 20¡ã: ¡À (0.05¡ã) - 20 to 70¡ã: ¡À (0.1¡ã) - 70 to 90¡ã: ¡À (0.05¡ã) - Measuring Range Single : 360¡ã,Dual : ¡À40¡ã - Resolution: 0.01¡ã - Material: Aluminum Alloy - Response time:<0.4 second - Zero offset angle per ¡ãC: 0.0058¡ã(typical) - Operating temperature: 0 to 50¡ãC (32 to 122¨H) - Storage temperature: -10 to 60¡ãC (14 to 140¨H) - 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 - Base: set on 4 corners - Force: N48Package Includes:1 Piece Dual Digital Angle Protractor1 Piece User Manual

• * Single and dual , convenient to measure the angle.
• * Li-lon battery rechargeable, durable.
• * High accuracy ¡À0.05¡ã, high resolution 0.01¡ã.
• * High resolution, professional measurement.
• * Dual and single with user friendly LCD display angle.