• Temperature measurement range from -20 °C to 50 °C with accuracy of ± 1 °C. • Large LCD screen with clear numbers showing current, maximum, and minimum temperatures. • Easy operation via three buttons for power control, unit switching, and reset. • Three placement options: folding stand, rotating hook for hanging, and magnet on the back. • Versatile design suitable for refrigerators, freezers, or general indoor use. • Simple and durable construction to facilitate accurate reading at any time.