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The JCID RT240 Screen Parameter Tester is a compact diagnostic tool designed for fast and accurate screen quality inspection. It measures key display parameters such as resolution and refresh rate, allowing technicians to verify screen authenticity and performance.
With support for refresh rates up to 240Hz, the device is ideal for testing modern high-refresh displays. Its built-in database automatically compares measured data with original specifications, helping identify replacement or low-quality screens.
Designed for convenience, the RT240 features a plug-and-play system and portable form factor, making it perfect for repair shops, wholesalers, and refurbishment workflows.
This tool is best suited for quick inspection and quality grading rather than full