Essential for monitoring the temperature inside an incubator. Mercury-free thermometer comes mounted on a clear Mylar sheet to keep it on top of the eggs for easy viewing. Easy-to-read graduation marks can be seen through the incubator window.

• Mercury free
• Mounted on a clear Mylar sheet to keep it on top of the eggs
• Measures 4.5 inch wide by 5.5 inch high
• Essential for monitoring the temperature inside an incubator
• Easy-to-read graduation marks