The Kestrel Heat Stress Tracker (HST) and Model 5400 with LiNK are innovative tools designed for facility maintenance and safety purposes. Manufactured by the reputable brand Kestrel in the United States, these devices provide accurate readings to help monitor and mitigate heat stress levels in various industrial settings. With their cutting-edge technology and LiNK connectivity, the Kestrel products offer facility managers a reliable solution to ensure a safe and comfortable environment for workers.