... Stable frequency range, Output programmable setting, Full protection features, Good price and lead time, easy front-panel TJB-2D Digital Programmable ... settings, easy front-panel. Its widely used and provided with a reasonable priceFeatures: 1) Output power from 0 to ... distortion 7) V, A, W, Hz display accurately, digital, simultaneously8) With full protections (over voltage, over load, over temp, over ...