1. Compact 3.5" screen, easy to carry and operate anywhere
2. One-button probe lock ensures stable, steady inspections
3. HD clarity with 4x zoom to spot fine cracks and details
4. IP67 waterproof & oil-proof for tough environments
5. Heat protection keeps device safe during long use
6. Multiple probe sizes and lengths for flexible access
7. 2200mAh battery delivers up to 3 hours runtime
8. Perfect for engines, pipes, HVAC, and tight spaces