AUTOUTLET Digital Inclinometer Protractor 0~225° LCD Backlight Spirit Level Angle Finder Ruler Gauge Meter Tool 400mm/16 inch for Vertical Horizontal Measuring

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About AUTOUTLET Digital Inclinometer Protractor

Features: 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. 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 (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. CAUTION: 1. Do not move the screws and components at random 2. Please handle your angle meter with care, use even strength to rotate the Rotate Arm, and do not use too much strength 3. Do not keep the backlight open for a long time 4. When the low power Alarm icon appears on the display, please change the batteries Package content: 1*Digital Angle Finder 1*Angle Finder Case 1*Portable Bag 1*User Manual