Technical Specifications
| Material | Metal, Plastic |
| Instrument Classification | Class II |
| Safety Standard | GB or T 18830 to 2009 |
| View of Field | 120 ° |
| LCD Display | 3.5 in high-resolution display |
| Depth of View | 0.12 in to 2 in (3 mm to 50 mm) |
| Bending Angle | 270 ° x 180 ° |
