Want to know if your home is too dry or too humid? This little digital meter tells you both temperature AND humidity at a glance. It's brand new, still in its original packaging, and super easy to use. Just pop in a battery (power source: battery), set it to Celsius or Fahrenheit (whichever you prefer), and you're good to go. The display is clear and digital, showing you exactly what you need to know. Size: small and compact - about 3.5 inches long, 3 inches wide, and 3 inches tall. Color: clean white. Material: durable plastic. Model: 0828. Brand: Digital. Measuring technology: electric. Perfect for placing in your baby's room, greenhouse, basement, or anywhere you want to monitor conditions. Helps you decide when to run a humidifier, dehumidifier, or adjust the thermostat. No fancy features, just reliable basic functionality that works. Great for homes, offices, or classrooms.