A thermometer is a device which can accurately measure your body’s temperature and indicate irregularity in it. Hence, having a thermometer handy at your home, at the doctor’s clinic or at the hospital is a basic need. But keeping a thermometer which provides wrong calculation will be of no help. What you need is the Oval Thermometer, which comes with two distinctive measuring columns, perfect for both indoor and outdoor usage. It is a device which can be used in your house and at the hospital.