The KAZ Baby Rectal Thermometer provides a lightning fast reading for children up to the age of 3. Designed for rectal use only, this digital unit features a short, flexible waterproof probe that is more comfortable that other models. The display takes only 10 seconds to register the temperature, featuring a backlit display with large numbers. Use with disposable covers for hygiene. About Jensen Distribution Services Founder O.C. Jensen came to American from Denmark over a century ago, laying the ground work for a nation-wide distribution company. With humble roots in the early day of Washington state history, the company has grown to benefit the local community, providing jobs and a regional pride while partnering with other west-coast businesses to provide its customers with a wide range of products for home repair, lawn and garden accessories, and other everyday needs. Family owned since its inception, Jensen Distribution Services is here to make your life easier. (JEN1909-1).