Model Number:Multi-function Slope Measuring Tool 1. Material: ABS 2. Color: black 3. Size: 8.5x9.5x2 cm 4. Measurement range: 0-90 degrees, accuracy: 0.1 degrees 5. The product is made of mirror-specific acrylic material with crystal-like transparency and light transmittance of over 92%. 6. This is a simple teaching angle. The pointer may be slightly separated from the fixed core during transport, resulting in inaccurate hands. Simply open the lid and gently press the pointer to touch it (pay special attention not to press the middle of the pointer, which may damage the fingers by the middle core).
