Professional Level Signal Generator DIY Kit featuring ICL8038 for Creating Sine Triangle and Square Waves EasilySPECIFICATIONS Brand Name: Keszoox High concerned chemical: None Origin: Mainland China is_customized: Yes Description This signal generator DIY kit is professional product to generate sine triangle square forward and reverse sawtooth wave. It's a DIY kit for you to weld and install. Features: *Uses ICL8038 and high speed op amp, higher accuracy. *Can output sine triangle square forward and reverse sawtooth waveforms. *Frequency Range: 5Hz~400kHz;