1Hz-150kHz Digital Signal Generator with Precision PWM Control

High-resolution digital display for real-time frequency and duty cycle monitoring

Durable metal casing with anti-interference shielding for stable signal output

Adjustable square/rectangular wave signals with precise 0-100% duty ratio control

Ideal for electronics prototyping, circuit testing, and educational lab experiments

Perfect waveform source for microcontroller programming and industrial automation

Wide voltage compatibility works with 5V-30V DC power inputs

Ultra-compact desktop design with heat-dissipating aluminum alloy construction

Professional-grade rotary encoders for smooth parameter adjustments

Low-distortion output maintains signal purity across entire frequency range

Budget-friendly alternative to bench-top signal generators

Direct PWM pulse generation eliminates need for additional modulation circuits

Includes overcurrent protection and automatic waveform correction

Backed by wholesale pricing for bulk orders and educational institutions

Global shipping available with industry-leading technical support

Compatible with oscilloscopes, logic analyzers, and embedded systems