applicable brand model: applicable hp2131 3630 officejet 4520
filling: can be filled
number of pages printed: 600 pages in black, 450 pages in color
weight(g): 90.
package weight(g): 110.
package size(mm): 140*90*100.
$29.96
applicable brand model: applicable hp2131 3630 officejet 4520
filling: can be filled
number of pages printed: 600 pages in black, 450 pages in color
weight(g): 90.
package weight(g): 110.
package size(mm): 140*90*100.
applicable brand model: applicable hp2131 3630 officejet 4520
filling: can be filled
number of pages printed: 600 pages in black, 450 pages in color
weight(g): 90.
package weight(g): 110.
package size(mm): 140*90*100.
Weight |
N/A |
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overview:
this model shows the bones, muscles, ligaments, nerves, blood vessels and other anatomical structures of the human hand, and the hand aponeurosis and flexor brevis can be removed to see the complex hand muscles, tendons, and nerve grids , which shows various details of the hand very intuitively.
specification:
material: plastic
type: model
specification: 46x12.8x20cm
use crowd: general
scope of application: teaching
scanner type; ordinary format scanner
scanning method; cis
optical resolution; 900dpi
scanning speed; 4(s)
media type; document paper, photo
scanning format; a4
color conversion; 24 (bits)
scanning light source; cis
interface; usb
size; 255*33*25(mm)
color classification:
battery: (scanner + anti-fall package + battery + send software))
battery set : package 1 (scanner + 16g memory card + anti-fall package + battery + send software)
charging: borderless scanning normal version (scanner + 16g memory card + anti-fall package + send software)
charging wifi : borderless scanning wif version (scanner + 16g memory card + anti-fall package + send software)
camera pixels: interpolated 200w pixels
best video resolution: 640*480
photo/video: built-in
auxiliary light source: 8 white light l.Ed lights (adjustable)
digital zoom: 5-stage
imaging distance: manual adjustment 0~40mm
magnification: 0x~1600x
supported systems: windows xp, vista, win7, win8, win10, mac os
computer interface: usb3.0, usb2.0 & usb 1.1 compatible
dynamic frames: 30f/s under 600 lux brightness
illumination range: 0 ~ 30000lux adjustable by wire
power supply:
usb (5v dc)
support languages: chinese, english, german, japanese, korean and other 19 languages (other languages can be customized)
type: electron microscope
model: x4 three in one
eyepiece magnification: 1000
objective lens magnification: 1000
instrument magnification: 1000
weight: 175 (g)
resolution: vga
data format: yuy2
output format (static): yuy2
output format (static): bmp
pixel size: 640*480
frame rate: 30f/s
signal to noise ratio: 42db
sensitivity: 2.5v/lux.S
light source: positive white led
working current: up to 120ma
working temperature: 20 ° c -75 ° c
power input: usb-5v
specifications:
ordinary usbx4 does not contain bracket 500x,
ordinary usbx4 universal bracket 500x,
ordinary usbx4 does not contain a stand 1000x,
ordinary usbx4 universal bracket 1000x,
ordinary usbx4 does not contain bracket 1600x,
ordinary usbx4 universal bracket 1600x,
three-in-one x4 universal bracket 1600x,
three in one x4 without bracket 1600x
product information:
model: audio wall chart
applicable age: 2 years old, 3 years old, 4 years old, 5 years old, 6 years old, 7 years old, 8 years old
material: plastic
applicable gender: neutral toys
type: wall chart type
a: 14 inch charging model
b: tablet + pinyin card 245 pieces send and receive card ring
packing list :
table *1
data line * 1
product information
shell material: wood
style: european style
mirror material: glass movement
type: battery dial material: paper coated
color classification: a: wood-colored desk clock 281-703 american b: white desk clock 281-701 rose c: wood-colored desk clock 281-709 simple d: white desk clock 281-733 cute deer e: wood-colored desk clock 281-702 castle f: white desk clock 281-605 zebra g: wood desk clock 281-721 circle flower h: white desk clock 281-635 cute rabbit i: wooden desk clock 281-601 rose j: white desk clock 281-227 bunch of flowers
packing list:
clock *1
specification:
product name: sound and light toys/reading pen story machine 3c
applicable age: 2 years old, 3 years old, 4 years old, 5 years old, 6 years old, 7 years old, 8 years old, 9 years old, 10 years old, 11 years old, 12 years old
category: reading pen
a: little oxford chinese-english reading pen set-(16g ram)-sf express
b: little oxford + little encyclopedia deluxe reading pen-(16g ram)-sf shipping
c: little encyclopedia reading pen set- [ 16g ram ] -sf free shipping
d:little bear classic reading pen set-(4g ram)-sf free shipping
packing list: point reading machine x1
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