What is the accuracy of this thermometer?

We recognize it is incredibly difficult to find thermometers that are accurate and match other thermometers. The IncuTherm™ Series has an range of + or - one degree for accuracy. This means if your Incutherm™ reads 99.5 degrees Fahrenheit the actual temperature can be between 98.5 and 100.5 degrees Fahrenheit. Our Incutherm™ series is specifically designed to give accurate readings to improve your hatching experience. If you have any issues please contact our friendly customer service agents.