4.3-Inch Touch Screen CCTV Camera Tester – Professional 1080P AHD Diagnostic Tool
Ultra-responsive 4.3-inch capacitive touchscreen for precise on-site adjustments. Full HD 1080P AHD signal support ensures crystal-clear image testing. All-in-one design integrates video loss detection, PTZ control, and voltage measurement. Durable aluminum alloy casing with anti-slip rubber grips for rugged job site use. Features a built-in rechargeable lithium battery for 6+ hours of continuous operation. Ideal for security installers, maintenance crews, and AV technicians. Quickly diagnose camera focus, IR performance, and cable integrity. Saves time with plug-and-play compatibility for BNC/DC/RCA connections. Compact yet powerful – the ultimate pocket-sized tool for professional CCTV system troubleshooting.