qinghua@qinghuakj.com

QINGHUA SCIENCE & EDUCATION EQUIPMENT CO.,LTD.
QINGHUA ELECTRONIC INSTRUMENT CO.,LTD.

Search
Online customer service
Customer service hotline
86-574-65335615
Customer service team:
Service
QQ:
WhatsApp:
Service time:
8:00 - 18:30

Get our latest news

Copyright © 2018 cnqhkj.com Inc. All rights reserved.  浙ICP备12047550号   Powered by www.300.cn ningbo

Subscription

Optics

Stroboscopic light source facility

4-QH 1015

Projection device for absorption spectrum of sodium

27-QH2555

Faraday Perpetual Flashlight

6-QHWL 4120

Rainbow demonstrator

QH2521-4

Laser pen

QH2528-5

The propagation of light,reflection,refraction tester

QH2528-4

Tricolor experiment device

QH25013-1

X-Ray Demonstrator

QH2512

Optical bench

QH2507-1

Color mixing apparatus

QH25013-5

Color mixing apparatus

QH25013-3

Color mixing apparatus tricolor experimental device

QH25013-4

Mirror Set

42-QH 2590-1

White light of dispersed and synthetic demonstrator

QH2518

Demonstration diffraction lattices (2 pcs.)

37-QH 2530-3

Magnifier With Wooden Handle

62-QH 271-10
Page up
1
2
...
4

Products