In function and signal generation, Rigol delivers precision waveform solutions designed to meet both educational and industrial needs. High-end models such as the Rigol DG4202 combine multiple instruments into one compact unit, operating as a function generator, arbitrary waveform generator, pulse and harmonic generator, and frequency counter. Dual-channel output, 200 MHz frequency, low phase noise, and a 7-inch high-resolution display make it a preferred choice for professional laboratories. For learners and smaller-scale setups, the Rigol DG821 Pro offers reliable single-channel waveform generation across multiple signal types, an accessible option for mastering signal fundamentals.
The Rigol bench power supply range provides precise, programmable DC power delivery for design validation and testing. Models such as the DP2031 offer 0–32 V DC, up to 3 A output, and advanced connectivity via USB, LAN, and RS-232 for seamless integration into automated test environments. These PSUs combine high accuracy with user-friendly operation and multiple independent outputs, making them ideal for laboratory, educational, and industrial use.
Complementing their instruments, Rigol test leads and bench multimeters ensure reliable, accurate measurements across voltage, current, and resistance applications. Multimeters such as the DM858E and DM3058E provide precision, stability, and excellent build quality for everyday bench or field testing.
With a product ecosystem spanning oscilloscopes, signal generators, power supplies, and precision measurement tools, Rigol continues to define performance and value in modern electronic testing, empowering engineers and educators with instruments designed for accuracy, reliability, and innovation.
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