Applications : Measurement of J (current density), V (voltage), L (luminance) characteristics of display devices such as OLED/LED/QLED Features: Various component interworking support is available Improve measurement speed through optimization. Provides an intuitive user-friendly UI. Key functions: Measurement of JVL Characteristics Pre-Test function (lighting test and manual measurement, etc.) Measurement data list Graph type editing function Automatic merging of measurement data and report file creation functions Data storage format, display unit, and number of significant digits setting functions