Factory Reconditioned Ryobi Tek4 Digital Inspection Scope ZRRP4205 Great for plumbing, HVAC work and home repairs 9mm diameter camera head for convenience Flexible 3 ft. camera cable can be submersed in water for up to 30 minutes 4-stage, ultra-bright LED Light for complete image brightness control Bright, 2-7/10 in. high-resolution color LCD screen provides crisp, clear images