For measuring the first excitation potential of ar and verifying the discontinuous energy states of atoms, comprising the regulated power supply, the scanning power supply and the wak current amplifier, with an argon tube of long life time.
Teamway Scientific Instruments Co., Ltd. is located in Guangzhou, the largest city in south china.
Our company specializes in variety of microscopes and educational instruments, we have been involved in this field over 15 years, sharing a very good reputation. We can supply a full range of products with high quality and good service.
