Water Well Camera: 1.5″ Dual Camera, from 200m to 500m cable length with Automatic Coiling & Uncoiling

This Water Well camera is a complete inspection system for water well ,borehole ,down hole inspection .It includes 1pcs 45mm dual view camera head,1pcs DVR control unit and 1pcs electrical cable winch. The power supply is AC110V-240V for electrical winch. The control box also has built-in 7000mA battery. Automatically coiling and uncoiling function.