Medical Finger Goniometer Plastic Protractor 180 Degree Angle Ruler Finger Ruler

Feature: Professional Multi-Ruler 180 Degree Goniometer Angle Medical Spinal Ruler cm/inch Two rulers organize in one body with multi scale cm/ inch/ angle/ parallel line on ruler make this ruler can be used in many area. Using special printing technology the scale will not wear by long-term used. Designed to measure a xis and range of motion. It is a good tools for hospital pharmaceutical or medical supplies as well as a for normal usage used for measure the movement range of joints such as elbows knees and fingers. also can be a general length measuring tool. Specifications: Material: Plastic Size: 13.5*5cm/5.3*1.96in Color:Transprent Quantity:1Pcs Package content: 1x finger goniometer Note: 1. Due to manual measurement the size may have an error of 1-2mm. 2. Due to the difference of light and screen the color of the item may be slightly different from the picture for understanding.