About This

• Intelligent magnetic levitation. Easy to use and install.
• It adopts the analog circuit, low power consumption, long-time suspension stability, with float power-off for circuit.
• The principle and materials are presented, which are suitable for students' learning of the principle of welding circuit .
• There are two to meet your various needs.
• : components are plug-in form, with assembly, need to welding by yourself. It is suitable for with a certain electronic .