Min. Order Reference FOB Price
1 Set US$1.00 / Set
Product Description
Large Screen Water Well Inspection Camera Borehole Video Camera System Downhole Inspection Camera Underground Survey Camera System High Resolution Rotary Camera 1. imaging chip: 1/3 "color CCD, sensitivity 0.1Lux; Lens: can be manually fine-tuning focus; lens level 360 degrees, overlooking 180 ...