Features :

Operating voltage: DC7V-9V
DDS frequency range: 1HZ-65534Hz.
High-speed frequency (HS) output up to 8MHz;
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;
Intuitive keyboard.
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:

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 -> Sägezahn
SawTooth = sawtooth -> Sägezahn
Triangle = triangle wave -> Dreieck
Square = square wave -> Rechteck
Sine -> Sinus
Noise wave