... head can be rotated by control 3.4pcs led 4.3.5" LCD 3.5" High Res LCD Monitor 5.5mm Two Way Rotational Waterpoof ... . Besides many advanced functions of its original one such as quick snap, quick video recording, image zoom in /out, storage a new ... Water Treatment Plants,Equipment Maintenance,HVAC,Plumbing,Manufacturing Building Inspection 3.5 inch LCD 2 way Rotating Sewer Pipe Inspection Camera