Extech 445580, also known as 3439254 - Extech 445580, is a precise hygrometer designed to measure relative humidity within the range of 10% to 90%. This instrument features a highly accurate measurement capability, making it suitable for applications where monitoring environmental conditions is crucial, such as in cleanrooms, laboratories, and HVAC systems. The ergonomically designed hygrometer is equipped with an easy-to-read digital display, ensuring clarity in data interpretation. Engineered for robustness and reliability, the Extech 445580 meets the demands of industrial environments where maintaining specific humidity levels is critical for both process control and equipment safety. https://elecena.pl/product/29614644/extech-445580-hygrometer-rh-10-90-range 2025-12-16 https://elecena.pl/product/29614644/extech-445580-hygrometer-rh-10-90-range 2026-04-13