Indoor Outdoor Thermometer

Outdoor thermometer waterproof use plastic bottom case and acrylic dial, temperature range is -40 to 60°C, -40 to 140°F, adapt to all weather and climate. No battery, built-in temperature and humidity sensor, will automatically sense and accurately measure within 3 hours, you do not need to calibrate. The bold black lettering in the outdoor thermometer large numbers makes temperature and humidity readings easier, and there is a keyhole on the back to hang it on the wall. 10-inch indoor outdoor thermometer walls are placed in greenhouses, warehouses, baby rooms, offices, laboratories, balconies, gardens, terraces, etc