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⚙️ Elevate your signal game — precision testing, anytime, anywhere!
The Riiai SG004A is a professional-grade programmable signal generator supporting multiple signal types including current, voltage, frequency, resistance, and millivolt with ultra-high resolution. Featuring a vibrant 2.4-inch TFT screen, real-time curve display, and historical data recording, it empowers precise diagnostics and simulation. Its 3000mAh USB rechargeable battery ensures up to 26 hours of continuous use, making it ideal for PLC simulation, device testing, and industrial calibration tasks. Compact, durable, and versatile, it’s engineered for the modern technician demanding accuracy and reliability on the go.











| ASIN | B0B8V811G6 |
| Best Sellers Rank | #29,577 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Function Generators |
| Brand Name | Riiai |
| Color | Blue |
| Compatible Devices | PLC, panel, frequency converter, flow valve, servo motor, light dimmer, etc. |
| Customer Reviews | 4.2 4.2 out of 5 stars (16) |
| Item Dimensions | 4.41 x 3.23 x 1.06 inches |
| Item Weight | 165 Grams |
| Manufacturer | Riiai |
| Measurement Type | Ammeter, Voltmeter, Ohmmeter |
| Model | SG004 |
| Part Number | LSYUS51ZHP0029 |
| Power Source | Battery Powered |
| Style Name | fashion |
| Unit Count | 1.0 Count |
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