【3 kinds of waveforms】◕‿◕High resolution, can generate sine/triangle/square waveforms.
【Adjustable frequency & amplitude】◕‿◕Frequency range: 1Hz-1MHz. Adjustable frequency and amplitude.
【Coarse tuning & fine tuning】◕‿◕Frequency adjustment features coarse tuning and fine tuning.All are through hole components, easy for installation.
【Power supply】◕‿◕Wide power supply range, use 9-12V external power or 9V battery(NOT Included).
【KKmoon sales】◕‿◕This product belongs to KKmoon. If you find other merchants selling our exclusive brand, it is a counterfeit product, please don't be fooled and contact us in time.