Accurate humidity measurement: This handheld tester uses advanced sensors to provide precise humidity readings. It delivers reliable data for swimming pools, laboratories, and HVAC systems, with a quick response for immediate assessments. Portable design: The device features a compact black housing with dimensions 16*7*5*9*2*9cm. Its lightweight form makes onthespot measurements convenient in warehouses or outdoor areas, and it serves as a practical travel companion for professionals. Userfriendly interface: A clear, easytoread display with intuitive controls allows effortless navigation through settings. The digital humidity readings are straightforward to interpret, supporting use in both indoor and outdoor environments. Versatile applications: Suitable for diverse environments—from swimming pool measurements to industrial storage. This tool serves general purposes across multiple sectors including horticulture and research facilities, and no training is required. Use scenarios: Swimming pool and chemical storage areas: monitor humidity to maintain safe conditions and equipment performance. HVAC maintenance and indoor climate control: verify humidity levels in rooms or ductwork to optimize comfort and energy efficiency. Warehousing and horticulture facilities: track environmental humidity for the proper storage of goods and for plant cultivation or field research.