Diamond Crown Precision Hygrometer

The Diamond Crown Precision Hygrometer's inner workings are made in France using state-of-the-art digital technology to ensure precise and accurate humidity and temperature readings in your humidor with the added benefit of a low profile design and long battery life (up to 4 years). The large LCD readout instantly converts the temperature reading from Fahrenheit to Celsius at the push of a button.
 
Product Dimensions: 3"L x 2"H x 1/2"W