1.Upgraded high-sensitivity light sensor with a 180° rotatable probe allows flexible positioning to meet different measurement angles and testing scenarios. 2.Supports a wide measurement range from 0 to 100,000 lux with both Lux and Foot-Candle (FC) units available for versatile lighting evaluation. 3.Provides fine measurement resolution of 1 lux and 1 FC, delivering clear and precise readings for professional illuminance testing. 4.Ensures accurate, fast, and responsive light measurement with a sampling rate of approximately 0.5 seconds for real-time results. 5.Designed to support both FC and Lux measurement modes, making it suitable for various lighting standards and applications across indoor and outdoor environments.