With features such as corrosion resistance, rust resistance, wear resistance, and high hardness, this product can withstand harsh environments and provide long-term use. This thermohygrometer offers high accuracy, a digital display, large numbers, and multifunctional capabilities, making it practical and reliable. Made from ABS material, the product is durable and compact. Product dimensions: 4.7 cm x 2.7 cm x 1.3 cm. Suitable for use in bedrooms, living rooms, weather stations, offices, and similar environments. Item Name: Thermo-Hygrometer Material: ABS Temperature Measurement Accuracy: ±1.0°C Temperature Sampling Cycle: 10 seconds Relative Humidity Test Range: 10% - 99% Humidity Resolution: 1% Humidity Measurement Accuracy: ±5% (at room temperature 25°C) Display Resolution: 0.1°C Display: LCD (Three and a half digits) Power Consumption: 0.15 mW under working conditions Battery: 2 x DC 1.5V LR44 button batteries (included), without insulator Features: High accuracy, wide application, built-in probe Size Details: 4.7 cm x 2.7 cm x 1.3 cm / 1.85" x 1.06" x 0.51" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight dimensional variations due to manual measurement. When the measured temperature is below -50°C, the display shows LO. When the measured temperature is above 70°C, the display shows HI. Package Includes: 1 x Thermohygrometer (without cable) 2 x DC 1.5V LR44 button batteries