TWINTEX offers cost-effective lab grade function generators and arbitrary waveform / function generators, not hobbiest type. With frequency range from 5MHz to 100MHz, our function generators provides various waveforms, including built-in standard waveforms (sine, square, triangle, ramp, pulse) and user-defined waveforms. They can be used in school & university labs for educational purpose; they are also an essential instrument in testing circuits.