100% Original Tangram Puzzle - Crookes cathode ray tube for educational instrument – Lianying
100% Original Tangram Puzzle - Crookes cathode ray tube for educational instrument – Lianying Detail:
Overview
Quick Details
- Place of Origin:
-
Zhejiang, China
- Brand Name:
-
Lianying
- Model Number:
-
2456
- Product name:
-
Crookes cathode ray tube for educational instrument
- Material:
-
Glass
- Color:
-
Transparent
- Packing:
-
1SET/foam Box
- Usage:
-
Demonstrate teaching
- Feature:
-
Safety
- Subject:
-
Physics
- Warranty:
-
1 Year
- End User:
-
Senior School
- Certificate:
-
CE/ISO9001
Product Description
2456
Crookes cathode ray tube for
educational instrument
Accessory
1.Low voltage D.C. source 10-12V.
2.High voltage induction coil: Spark distance 50-80mm.
3.Voltage adjustable transformer: A.C. 220V±10V.
4.High voltage D.C. source: 250V-300v.
5.U-shape magnet: pole distance 50-70mm.
6.Connecting wires and with crocodile clips.
Demonstration Environment Condition
1.Relative humidity is not greater than 80%.
2.Temperature: -10-40.
Packaging & Shipping
Our Services
Company Information
FAQ
Product detail pictures:
Related Product Guide:
We have a highly efficient team to deal with inquiries from customers. Our goal is "100% customer satisfaction by our product quality, price & our team service" and enjoy a good reputation among clients. With many factories, we can provide a wide range of 100% Original Tangram Puzzle - Crookes cathode ray tube for educational instrument – Lianying , The product will supply to all over the world, such as: Hanover, Paris, Morocco, Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we'll undoubtedly do our very best to support your business in China.
By Geraldine from Sao Paulo - 2017.01.28 19:59
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Kay from Bulgaria - 2017.10.23 10:29
Write your message here and send it to us
