Hova Bator Automatic Universal Egg Turner- 1621 spo-individual-not-zero up to 5 hens can

up to 5 hens can use each one (officially) but you may find they all start using it

Capacity Table - Covatutto Digital Automatic incubator - 162

SIRIO satisfies the requirements of the automatic humidity control of  incubators with capacities  of up to 500 eggs

It is also an effective Nodule Wormer in pigs

The Chicktec Incu-Temp Standard Thermometer is a reliable and accurate digital incubation thermometer

Hova Bator Automatic Universal Egg Turner- 1621 spo-individual-not-zero up to 5 hens canThis Hova Bator Automatic Universal Egg Turner fits into any Hova Bator incubator. The automatic turner is made with a tapering cup to suit different eggs, from bantam eggs to ducks. Moves the eggs from one side and back again every 4 hours. Continuous action. holds 41 eggs