portable 5mm tube diameter video borescope with four way aritical and recorder, 2-LED light system SP-5A video borescope Head diameter φ5mm Head ... , 2m or 3m (Waterproof ) Diameter of cable 4.0mm Accessories1,Borescope 1 piece, 2,LCD monitor 1 set 3, Image recorder ... process system 5, Chargeable lithium batteries 2 sets 6. A portable suitcase SP-5A video borescope-LED