The DHT® DHPR Series Rain Test Chamber is specifically designed to test the waterproof and moisture-resistant performance of products under harsh environmental conditions, especially for products that need to function in high humidity or dusty sand environments. By simulating real-world rain conditions, the test chamber effectively evaluates a product’s ability to resist water, moisture, and dust, helping users assess its reliability and safety under complex environmental conditions. This series of test chambers provides reliable protection performance testing by precisely controlling the intensity and cycle of rainfall, widely used in the quality inspection and R&D processes of industries such as electronics, automotive, and home appliances.