Description <br> This signal generator is a device that provides electrical signals at a variety of frequencies, square wave, pulse and output levels. It supports dual mode: PWM mode and PULSE mode. It is used as a signal source or excitation source for testing. Widely used in production practice and technology. <br> Dual mode: PWM mode and PULSE mode <br> LCD high definition display <br> Support frequency adjustment <br> Support duty cycle adjustment <br> <br> High precision detection <br> Support power-down memory function <br> 1-Channel signal output <br> Support reverse protection <br> Support enabled/disabled output <br> Parameter: <br> Model: ZK-PP1K <br> Work voltage: DC 3.3V -30V <br> Frequency range: 1Hz-150KHz <br> Frequency accuracy: 2% <br> Duty cycle range: 0.00%-100% <br> Output Current: less than 30mA <br> Number of pulses: 1-9999 or Infinite <br> Delay time: 0.000s-9999s <br> Pulse width: 0.000s-9999s <br> Time accuracy: 1ms <br> Output amplitude: Same to input voltage <br> Work Temperature: -20 -85℃ <br> Work Humidity: 0% -95%RH <br> Size: 79mm x 43mm x 30mm <br> Colour:As Shown <br> Material:plastic <br> <br> Package Contents: <br> 1 * Signal Generator <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection 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. <br>