... 3" LCD display 3. 2-way or 4-way articulation,120 degrees 4. waterproof IP67 For NDT inspection,Handheld industrial video ... more than 120degrees.• ApplicationIt can be widely used in automobile, industrial machinery, electronics, petrochemical, aviation,shipment, building and others.• ... Celsius degree WaterproofIP67 NDT inspection instrument for sale!Handheld Industrial Video Endoscope Model DF4150