ăHow to UseăThe egg can be scanned with strong light to view the inside of the shell, allowing you to see black spots and veins on the fertilized egg.
ăEgg CandlerăHigh intensity egg candle light can control the development of eggs and help observe the growth of fertilized eggs.
ăCool LightăThe egg candle flash provides bright and cool light, providing ultra healthy lighting for your eggs.
ăPortableăPowered by 3 AAA batteries (not included), light weight, compact and portable design, easy to use.
ăWide ApplicationăThe cold light tester is not only suitable for people who want to incubate eggs, but also for children and students to learn the incubation process. Suitable for interesting classrooms or school labs.