ITEM NAME:1HZ-500KHz DDS Function Signal Generator Module Sine+Triangular+Square Wave C7O3 1HZ-500KHz DDS Function Signal Generator Module Sine+Triangular+Square Wave C7O3 The main output waveform : sine wave and square-wave, Triple-cornered wave, sawtooth wave Maximum output amplitude:+/- 10Vpp (no-load) Output impedance :50Ω+/- 10% Dc bias: +/- 10V (no-load) Display: LCD1602 Sine wave: 1Hz-500KHz Square-wave: 1 Hz - 20kHz (the valid range) Triple-cornered wave :1 Hz - 20KHz (the valid range) Sawtooth wave :1 Hz ~ 20kHz (the valid range) Resolution :1 Hz Power supply: DC 3.5-10V Current output: 1A Package included :1pcs 1HZ-500KHz DDS Function Signal Generator Module Sine+Triple-cornered+Square Wave +case Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.