The USA2000J-4-1500DV is a dual view borescope. There are 2 cameras situated in the distal end which enable a forward view and side view. In addition together with 4 way articulation it offers a great overview for your inspection
Distal end rigid section: 21.6mm but WILL FIT through PT6 Guide Tube
Depth of Field for Front and side camera: 5mm-100mm
Field of View: 120°
JPG and AVI Resolution: 1600x1600px
Articulation: ≥ 120°
Operating temp: -10 to 100° C, in water 10-30° C