Promote your brand with our Mini Digital Temperature Humidity Thermometer, crafted from durable ABS plastic. Our temperature humidity thermometer monitors environments accurately with a temperature range from -20°C to 60°C(-4℉ to 140℉) and humidity range from 10% to 99%. If the temperature and humidity are not within a comfortable range, a sad face will appear. Personalise through engraving to display your logo with clear, long-lasting detail. Ideal for monitoring conditions in homes, offices, or storage areas, our temperature humidity thermometer can enhance the brand visibility in daily use.