ERNZI Endoscope Inspection Camera - 3.9mm 2M

feature: Six surround sound adjustable high-intensity LED lights and a built-in flash can assist in working in dark areas, with first-class brightness, no shadows or glare. Engine block for carbon deposit and wear inspection; inspection nozzles, cast cylinder head and turbocharger components, air conditioning ducts, wall cavities, ventilation systems, ceiling and floor gaps, water tanks and ducts, electrical wires and boiler flues Check etc. Identify cracks, incomplete penetration, inclusions, incomplete sidewall fusion, leaks and similar defects that may weaken the weld strength. parameter: Display: 2.4-inch IPS color screen Resolution: 2.0 megapixel HD 1920 * 1080P Horizontal viewing angle: 70° Line length: 2M/5M/10M hard line Focal length: 4-5m Waterproof rating: IP68 Lens diameter: 3.9mm / 5.5mm 8mm Light source: 6-8 LEDs (adjustable) Battery life: about 3-4 hours packing list 1 × Industrial borescope 1 × Accessory set 1 × 32G memory card 1 × charging cable 1 × User Manual