Review Content Excellent product, very accurate. Almost instant response to any change. Attractive and Functional • Seems to be accurate. • Very attractive and functional. • Portable (so I can easily compare readings in various parts of my home) and doesnt take up much space. • I have only had it a few weeks, so I dont know how durable it is, what the battery life is like, etc. • I am very pleased so far with my choice in making this purchase. The reputation of Sharper Image played a large part in my decision to purchase this product. Neat and accurate I bought one in white. It looks very neat. Super light. Seems to give accurate measurements. I know now when I need to turn my humidifier on and when there is no need in that. I am happy with it.