DDS2 Function Generator

*Operating voltage: DC7-9V 
*DDS frequency range: 1HZ-65534Hz. 
*High frequency (HS) square wave: 1 MHZ / 2 MHZ / 4 MHZ / 8 MHZ signal 
*DDS signal amplitude of the offset amount can be adjusted separately by two potentiometers; 
*DDS signals: sine wave, square wave, sawtooth, reverse sawtooth, triangle wave, the ECG wave and noise wave. 
*1602 LCD menu. 
*Section into the value: 1,10,100,1000,10000 Hz. 
*The power automatically restore the last used configuration. 
*Offset: 0.5pp-5Vpp 
*Amplitude amount: 0.5Vpp-14Vpp 
*KEY FUNCTIONS: 
The UP output waveform select 
The DOWN output waveform select 
LEFT output frequency - 
RIGHT output frequency + 
STOP / RUN the output stop / start 
*"UP" key waveforms order: 
*ECG = electrocardiogram wave (in the OFF state, the "left "and "right" keys to set the output frequency. Middle button start, all of the following waveform set) 
Rev Sawtooth = reverse sawtooth 
SawTooth = sawtooth 
Triangle = triangle wave 
Square = square wave