0-200mm Stainless Steel Electronic Digital Angle Finder

        2-in-1,to measure both legnth and angle Easily operation with three function keys Stainless steel scale achieve durable using Inside& ourside angle measure Quick display of the measured value on big LCD screen Fastening screw to fix the measuring angle in any position  Both measure the angle and length,metric and inch display  Compact structure to achieve convenienct carrying and using Easing drawing line with the stainless steel ruler It could be well used into various field instead of angle rule straight ruler and square etc,     Measuring range:  0-360° Resolution:  0.05° Accuracy:  ±0.3° Battery: 3V CR2032 battery (Not included) Working temperature:  0°C-40°C Working humidity :80%