Proster 0-225°Digital Inclinometer Protractor Angle Finder US

Proster 0-225° Digital Angle Finder Gauge LCD Protractor Protractor Level Angle Finder Meter It is a digital angle measuring device whose read is easier and exact than other scale indicated angle level. It is mainly used as spirit level to quickly measure the horizontal and vertical angle. It also intended for applications which involve lineation for woodworkers, measure and definition of the exact angles such as trays, sloping roofs and handrails.   Features: Horizontal level & Vertical level Easily readable LCD Display shows the exact angle at once. Automatically shut off after five minutes to prolong the batteries’ life. Backlight design: keep its normal use on dark light. Data holding function: Help the use on dark light. Mechanical lock (Lock knob): Keep the angle invariable when you're measuring/lining the angle.     Specification: HOLD button to lock angle Measuring range: 0~225°. ON/OFF LED Lighted display ON/OFF Button; Low power Alarm. Hole to hang the digital angle level. 0.1° accuracy as you open or close the angle. Horizontal & Vertical 1. Do not move the screws and components at random. 2. Please carefully handle your angle meter, use even strength to rotate the Arm. 3. Don’t keep the backlight open for a long time. 4. When the low power Alarm, please change the batteries Angle Measure 1) Switch on. 2) Unfold the arm, the opening angle increase/decrease on LCD display 3) Adopt the comparative method to measure the angle or set the lineation angle. 4) You can fasten the Lock Button to keep the angle invariable when drawing the angle line. 5) Open the backlight in dark. Package: 1*Digital Angle Finder 1*Angle Finder Case 1*Portable bag 1*user manual Battery: 9V 6F22 (Included)