3. How long to wait for the order? A. Ready stock within 24 hours B. OEM need 2-7 working days
C. Safety delivery:special one-to-one inspection service before arranging the delivery
4. How to use our product?
A. Video tutorial: including installation, operation, repairing and maintenance
B. Real Time Online Video Call at your convenience: Pre-sales and after-sales online video training
5. Warranty and after-sale service
B.After-sales service: Reply within 8 hours
Why this model?
φ5.8mm with working channel:2.2mm
φ4.8mm with working channel:1.5mm
φ3.8mm with working channel:0.6mm
φ2.8mm without working channel
Memory card: TF card 2 G (provided) , Max 16G (option) Memory volume: JPEG : 60KB; 4 hours' video recording: 1G USB2.0: for transfer data to PC Articulation: UP 180 degree,Down 130 degree illumination adjustable: >10000 Lux of illumination with Fiber Insertion tube covering: polyurethane (match medical standard) Working length: 300-600mm Waterproof: IP67 (cable and holder) Working Temperature: 5~40°C Atmosphere Pressure: 700hpa~1060hpa Package: 50*45*35 cm