Kính hiển vi điện tử USB cầm tay có 8 bóng đèn led tiện lợi

Usb 8 led 1000 a8
This is a high resolution electron microscope, widely available for industrial inspection, telecommunications module inspection, scientific research, textile inspection, jewelry inspection, printing check, etc. The microscope supports connecting to a computer. Meanwhile,, the product supports photos, video and file storage.
Characteristics:
This digital microscope is very useful, interesting and portable, very suitable for children, students, collectors, testers and anyone interested in exploring the microscope world.
8 led, 0.3mp, adjustable multiplier, 0x to 1000x provides you with a wonderful experience of recording a clear micro-world.
A microscope with usb interface can be connected to a computer, support windows and mac computers.
Adjustable 360° metal support is very suitable for non-lifting and multi-angle observation.
Small and lightweight, easy to carry.
Dust mask design on top, open when used, use can be closed to effectively isolate dust.
Applicable to industrial inspection, computer spare parts inspection, scientific teaching tools, insect/plant/skin/scalp screening, textile inspection, jewelry inspection, checking coins, printing check, etc.
Specifications:
Material: Abs + Metals
Color: Black
Image sensors: Cmos
Pixels: 0.3mp
Magnifying multiplier: 0x-1000x
Photo resolution: 640x480p
Focus range: Manual focus, from 15mm to 40mm
Frame rate: Up to 30 fps
Photo format: Bmp/jpg
Video format: Avi
Light source: 8 led (With a controller on a microscope)
Brightness control: Manual adjustment
Pc interface: Usb 3.0/2.0/1.1
Usb electricity supply: Dc5v
Usb cable length: 1.5 m
Support system: For win/7/8/10, for mac 10.13 or higher
Product size: Approximately 113x33 x 33mm/4.4x1.3x1.3 inches
Product weight: Approximately 80 g/2.81 ounces
Packing weight: Approximately 192 g/6.78 ounces
Packaging size: Approx. 15.7x9.7x6 cm/6.18x3.82x2.36 "
Packing list:
1 x digital microscope
1 x stent
1 cd
1 x
1 x user manual (Eng