Rhinocoeu Digital Protractor with LCD Display Electronic Inclinometer 0~225°Angle Meter Spirit Level Finder Gauge for Trays, Sloping Roofs and Handrails

Description

All Rhinocoeu 18 Months Warranty 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 Mechanical lock(Lock knob): Keep the angle invariable in the process of line or measure the angle HOLD button to lock angle Measuring range: 0~225° ON/OFF LED Lighted display Specification: 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. Don’t keep the backlight open for a long time 4. When the Low Power Alarm Icon Appears on the Display, please Change the Batteries Package Included: 1*Digital Angle Finder 1*Angle Finder Case1*Portable bag 1*User Manual