Product Specifications
| Prod Model: |
2372 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Physics Instrument |
Product Description
Resistance Box (Educational equipment):
1) Resistance box is a can adjust the resistance and can display the size of resistance rheostat.
2) It is used to verify Ohm's law of part circuit; Used as additional resistance to enlarge measurement range of ammeter; Used to measure unknown resistance; Used as known resistance inserted in the circuit to regulate current; Used to measure electromotive force and internal resistance of power supply and is the essential instrument in electrical experiment.
Established in 1979, Yu Yao Shenma Educational Equipment Whole Set Co., Ltd.
is a professional manufacturer of general teaching apparatus in whole sets and optical microscopes, as well as various taching models of human body and plants. Our products are widely used in the labs of primary and middle schools.
We have more than 160 employees, including over 30 professional technicians. Due to about 20 years' experience in designing and manufacturing, we are able to supply customers with excellent products. Currently, we can provide over 100, 000 microscopes every year. Our annual sales volume has reached more than USD15, 000, 000. Holding high reputations among our customers, our products are mainly exported to Southeast Asia, America, Europe, Japan, Korea, Russia and Africa etc.
By deepening reform, perfecting system, regulating policies and keeping to ISO9001: 2000 and ISO14001: 2004 of environment certificate strictly, our company can control the procedure of production and processing effectively. In line with the principle of "quality first and service supreme", we have gained ISO9001 certification.
Welcoming any interested companies to contact us for business negotiation, we look forward to receiving your inquiries in the near future.
