Product introduction:
Working hard pipe part:1Diameter1.8mmLength of work160.2mm；2Side View Casing Diameter2.2mmLength of work160.2mm, but360& deg; rotational observation ；3The exterior materials of the above products are stainless steel, anti-wear, anti-acid and alkali corrosion, waterproof and oil discharge.
Optical lens section ：1View angle42°；2The viewing angle of pinhole speculum0& deg; casing azimuth angle90°；3Depth of field5mm～∞
Lighting mode: Portable integrated light source, secondary dimming, light transmission by optical fibers
Observation mode: optical eyepiece observation and external angle eyepiece observation
Observation distance: Clear observation under natural light condition is greater than that under natural light condition.10rice
Record storage: by connecting the camera adapter andG12Canon1000Ten thousand digital cameras can store pictures and videos, picture formatsJPEG（1000Multiplex Pixel, Video Formatmov（92The image is clear and bright without honeycomb mesh.
Service temperature: hard tube working part-20℃～127Temperature, operating part ambient temperature
Power supply: AC and DC power supply mode.DC 3.7VLithium-ion rechargeable batteries and adapters（AC100V～240VInput)
Use time: >.4Hours (single battery) NO.STFK094
quality 0.4kg