4inch IPS LCD SA5 Multi-Function Handheld Spectrum Analyzer 100k-5.3GHz Signal Generator With Battery ,Widely Use

High-resolution 4-inch IPS LCD display for clear visibility and easy operation. Wide frequency range from 100kHz to 5.3GHz, suitable for various testing applications. Compact and lightweight design, peect for field use and portable analysis. Built-in rechargeable battery for extended usage without the need for external power. Multi-function capabilities including signal generation, spectrum analysis, and real-time monitoring.