Inspection Camera Observation Depth 2.4 in to Infinity Monitor Size 1.7 in Camera Size 8 mm Shaft Dia 0.31 in Image Video Recording Yes Power Source (4) AA Batteries Shaft Length 39 in Pixel Resolution 960 x 240 Probe Lighting System (4) Adjustable Bright LED Lamps Drop Tested 1 m Operating Temp 32 Degrees to 104 Degrees F Manufacturers Warranty Length 1 yr