FNIRSI SG-003A 0-10V/4-20mA Signal Generator & Simulator
Precision-engineered for industrial calibration, the FNIRSI SG-003A delivers ultra-stable 0-10V voltage and 4-20mA current signals with ±0.1% high accuracy. Its rugged aluminum casing ensures durability in harsh environments, while the OLED screen offers clear real-time parameter tracking. Ideal for PLC testing, sensor calibration, and automation system debugging, this compact tool features a rotary encoder for swift adjustments and supports both battery and USB-C power. The anti-slip base and shock-resistant design enhance on-site usability. Engineers and technicians rely on its dual-output capability to streamline HVAC, automotive, and factory maintenance workflows. The tool’s auto-off function and portable size (120g) make it a must-have for field service. Upgrade your toolkit with lab-grade performance at an unbeatable wholesale price.