News — egg testers

A Professional Egg Candler and egg testers are simple devices that let you see the stage of the embryo's development by illuminating it with light. A can is a readily available household item that can accommodate a light bulb or a torchlight. Its end can be covered with cardboard, and a hole should be cut out of the cardboard to fit the size of the egg. This is the easiest way to build a Professional Egg Candler. Full build plans are available here!! Can you build an egg candler? An egg candler is a device used to see how an embryo develops during the early...