Nest IV - 56 Egg Incubator for Breeders, Fully Automated, Accurate Humidity & Temp Control, Chick Separator, Flexible Egg Spacing, Custom Incubation Days, Auto Turning & Auto Stop, Easy Monitoring
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Availability:
In Stock.
Arrives
Tuesday, Jul 14
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Features
- [Specially Made for High-Volume & Advanced Hatchers] Holds up to 56 chicken eggs or 112 quail eggs. This ShellBr8ker Nest IV is built for dedicated hatchers, small-scale breeders, and adventurous users who want advanced automation with flexible control. Sensor-driven systems reduce manual work while maintaining adjustment freedom. Designed for consistent, repeatable results, even with mixed or multi-batch hatching. Suitable for chicken, duck, goose, quail, turkey, and other poultry eggs.
- [Sensor-Controlled Auto Humidity & Stable Temperature System with 360° Airflow Circulation] Advanced sensors work with a motor-driven pump and bottle-and-tube system to automatically maintain precise humidity with minimal adjustment. Digital temperature control stays steady and reliable. Uniform airflow distributes heat and humidity evenly inside the incubator. Helps reduce hot or cold spots. Supports healthy embryo development across different poultry species.
- [Chick Separator for Multi-Batch Hatch] Includes flexible, transparent PVC chick separators. Manually shape them to create a protective barrier during hatching. Keeps newly hatched chicks away from moving parts. Reduces bumping or injury risks, especially during staggered or multi-batch hatches.
- [Adjustable Dividers for Flexible Egg Sizes] Unlike fixed trays, movable dividers let you customize spacing for different egg sizes. Easily adapt the layout for mixed poultry types. Ideal for users hatching different breeds or sizes in one batch.
- [Large Water Base for Manual Humidifying & Dual Vent Adjustment] Dual water-filling holes allow quick manual humidity adjustment. Two independent vent switches let you fine-tune ventilation anytime to match different incubation stages.
- [Custom Auto Egg Turning & Auto Stop Function] Choose turning intervals of 60, 90, 120, 150, or 210 minutes to mimic a mother hen. Reduces embryo sticking and supports even development. Preset incubation days for clear tracking. Egg turning stops automatically during the final 4 days before hatch day for safer pipping.How to Reach Us: Log in to your Amazon account → navigate to "Your Orders" → locate your order ID → click "Contact Seller."
- [Full Digital Display & Audible Alerts] View temperature, humidity, hatch day, and egg-turn countdown at a glance. Easy monitoring throughout incubation. Audible alarms notify you if conditions move outside the safe range, so you can respond quickly.
Item Weight: 12.97 pounds
Manufacturer: ShellBr8ker
ASIN: B0GC2GMCHN
Item model number: ZP007
Customer Reviews: 4.0 4.0 out of 5 stars (88) 4.0 out of 5 stars
Date First Available: December 23, 2025
Item Package Dimensions L x W x H: 21 x 19 x 9 inches
Brand Name: ShellBr8ker
Directions: Adults 18 years and older
Model Name: egg incubator
Color: Black
Size: 56 Egg [Gray]
Manufacturer: ShellBr8ker
Included Components: Stand
Specific Uses for Product: Indoor
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 30 Egg [Orange]
Best incubator I have owned 90% hatch rate, consistent temp control and easy access to adjust humidity with water holes.
Reviewed in the United States on May 30, 2026 by Amanda
Size: 12 Egg [Black&Red]
I recently used the WONEGG small automatic incubator (the one with the cat-like dome, digital temp/humidity display, built-in candler, and external water ports) to hatch a batch of chicken eggs, and it performed exactly as advertised—highly recommend for beginners or small-scale hatching! Pros: • Accurate and stable controls: Once set to 37.5°C and adjusted humidity (started around 45-50%, bumped to 65-70% for lockdown), it held steady with minimal fluctuations. The automatic egg turning ran smoothly every couple of hours—no manual hassle. • Easy humidity management: The external bottle ports are a game-changer. I started with one bottle, added the second for lockdown, and added water without opening the lid much, keeping everything stable. • Built-in features shine: The quick candler button was handy (though tricky with dark-shelled eggs—used a bright flashlight for better views), and the turning test button let me confirm everything worked. • Successful hatch!: Despite some early temp dips (my fault—lid off briefly), it brought viable chicks through pipping and zipping. Watched the process through the clear dome—super exciting, and several fluffy babies made it out healthy around days 20-21. One minor note: The included instructions were basic, so I had to search online for full start-to-finish details (like exact lockdown steps, when to stop turning, and humidity tweaks for chicken eggs). Once I pieced that together from forums and guides, it was smooth sailing—no major issues. Overall, this little incubator delivered a reliable, hands-off experience with solid results. Great value for the price, and I’ll definitely use it again for future hatches. If you’re looking for an affordable automatic model that actually works, this is it—thumbs up! 🐣🐥
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Reviewed in the United States on January 14, 2026 by Chante Warner
Size: 18 Egg [Brown Hen]
This product does not work well. The humidity reader was off so I thought my dragon eggs were at 85% when they weren’t. They only need to be at 75% but they still dried out while it was reading 85% and no matter how much water I added the reading would not go up and down. This product is not accurate and now my dragon eggs are no longer viable. Very disappointed.
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Reviewed in the United States on May 20, 2026 by Jasmine
Size: 12 Egg [Black&Red]
I really love how easy this incubator is to use and the features it comes with. So far, I’ve successfully hatched 15 chicks with it, which says a lot about how well it performs. The automatic egg rotation is a great feature, but I do wish it had a way to detect when chicks have hatched and automatically stop turning. A couple of times, I forgot to check right away and felt terrible finding a chick pinned awkwardly because the rotation was still active. Just something future buyers should keep an eye on during hatch time. Overall, it has worked very well for me, especially for the price and convenience. Definitely not a paid review.
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Reviewed in the United States on May 12, 2026 by Francisco De La Cruz
Size: 56 Egg [Gray]
Easy to set up. The dividers are fully adjustable depending on egg size. To start up, I did add water into the bottom channels. This is easily done through the 3 small side port doors. The automatic humidity control works great! Two top vents to help control humidity. I live in south GA with high ambient humidity. Right now, I have 2 of the bottom port doors open and 1 top vent open. Humidity holding steady at 55%. The humidity control is simple to look at the water bottle and see the level dropping. The knob turns very slowly and adds one drop every few minutes. The auto turner is very nice and simple to use. Just make sure when you set your top on the stick goes up into the receptacle or the turner won’t move. It rotates eggs left to right. Keep the styrofoam for insulation if you have it in a cold (65 degrees or less) room. Very happy with this incubator and excellent price point.
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Reviewed in the United States on May 16, 2026 by Angela J Simons
Size: 48 Egg [Black]
It’s a great product
Reviewed in the United States on May 6, 2026 by Kenneth Looney
Size: 30 Egg [Orange]
Love this incubator. I have used it for multiple hatches. Comes with a bottle you can stick nozzle of bottle into hole on lid and add water to resivor. Easy to use and good hatches.
Reviewed in the United States on March 19, 2026 by victoria
Size: 18 Egg [Blue]
It did great until day 14 when the power cord stopped working halfway though the incubation period for 8 turkey eggs! A lot of time and money wasted.
Reviewed in the United States on April 29, 2026 by Michael H.