YJRUNFU Rotating Protractor Goniometer Angle Professional Plastic 180 Degree Measuring Portable Orthopedic Angle Ruler for Joint Range of Motion and

Product size: Approximately 17cm long, 3.5cm high, 2.7mm thick, and weighs 8g. It's palm-sized and lightweight, so it fits easily in your pocket. Its flexibility means it won't break or shatter even if dropped. [Clear Mark] The transparent design makes it easy to see the joint's movable axis and range of motion, allowing you to place the device directly on the joint or limb for easy viewing. 【Precision】It can be used as a reusable template to meet the requirements of accurate measurements. A practical DIY tool for engineers, architects, craftsmen, etc. 【Usage】Use the joint goniometer tool to measure the curvature of knees, elbows, fingers, joints, and spine. [Widely Used] The finger goniometer can be used to measure joint range of motion, spinal angle, etc. It can also be used to create architectural drawings and measure levels. 1. Product Size: Approximately 17cm long, 3.5cm high, 2.7mm thick, and weighs 8g. Its palm-sized and lightweight design makes it easy to fit in your pocket. Its flexible construction makes it hard to break or shatter even when dropped. 2. Clear Marking: The transparent design makes it easy to see the joint's axis of motion and range of motion, allowing you to place the device directly on the joint or limb for easy viewing. 3. Accuracy: It can be used as a reusable template to meet precise measurement requirements. It is a practical DIY tool for engineers, architects, craftsmen, and others. 4. Usage: Use the joint goniometer tool to measure the curvature of knees, elbows, fingers, joints, and spine. 5. Widely Used: The finger goniometer can be used to measure joint range of motion, spinal angle, and more. It can also be used for creating architectural drawings and measuring levels.