1pcs 400mm/16inch Digital Angle Finder 0-225° Protractor Spirit Level with Level Bubble | Precise Gauge for Woodworking, Construction

Features: 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. Horizontal level Vertical level Mechanical lock(Lock knob): Keep the angle invariable in the process of line or measure the angle. HOLD button to lock angle Angle guide Low power Alarm Measuring range: 0~225° The value of the angle increases or decreases in the step of 0.1° as you open or close the angle ON/OFF LED Lighted display ON/OFF Button 9 Volt battery (Not Included) Hole to hang the digital angle level Specification: Length: 400mm Increase/decrease angle: 0.1° Measuring range: 0~225° Measuring precision: 0.5° Working temperature: 10°C~+50°C Battery: 9V 6F22 Operating procedure: 1. MEASURE ANGLES FUNCTION 1) Switch on SK99G 2) Unfold the arm of ST99G, the opening angle increases or decreases 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 when the beam is dark 2. Spirit level Function: Quickly measure the horizontal and vertical degree. Package content: 1*Digital Angle Finder 1*Portable Bag 1*User Manual • 【Precision Digital Angle Finder with 225° Measuring Range】Engineered for accuracy and elegance, this digital protractor features a sleek, modern design that interior designers and DIY enthusiasts will appreciate. Its robust construction ensures long-lasting performance, making it a reliable addition to any toolbox. • 【High-Accuracy Angle Measurement】Achieve precise readings every time with a wide 0-225° measuring range and an impressive accuracy of ±0.5°. The tool displays measurements in 0.1° increments, allowing for fine-tuned adjustments and meticulous angle verification for your projects. • 【Dual-Use Spirit Level Function】Beyond angle finding, this tool doubles as a practical bubble level. The integrated horizontal and vertical vials help you quickly check and calibrate surfaces, ensuring your installations are perfectly plumb and level. (Please note: This assists with leveling tasks but is not a digital level.) • 【Illuminated LCD for Low-Light Visibility】Work confidently in any environment with the large, backlit LCD screen. The clear display ensures you can easily read measurements even in dimly lit workshops, closets, or construction sites, reducing errors and improving workflow. • 【Convenient Data Hold for Easy Recording】Lock your measurement on the screen for simple viewing and recording by pressing the red HOLD button. (Important: The knob is used for loosening and tightening the tool's position, while the dedicated button holds the digital value.)