Features 1、The signal has wide frequency range, which can meet the needs of various work scenarios 2、Made of high quality material, durable, strong oxidation resistance and not easy to weld 3、Can generate low‑distortion triangular wave, rectangular wave and sine wave pulse signals from 10Hz to 450KHz 4、With professional design and reasonable structure, easy to remove and install 5、The connecting part has good contact performance, which can ensure stable working Specification Item Type: Signal Module Material: PCB Purpose: Generate low-distortion triangular wave, rectangular wave and sine wave pulse signals from 10Hz to 450KHz Working Voltage: DC 12~15V Frequency Range: 10Hz~450KHz Low Distortion Sine Wave: 1% Duty Cycle Range: 2%~98% Low Temperature Drift: 50ppm/℃ Triangle Wave Output Linearity: 0.1% Working Temperature: 0~70℃ Package List 1 x Signal Module