Bulb plane incubator
Need 15W and 25W bulbs, 1 carton size (4-6cm around large and small sets), several kilograms of sawdust (or chaff), 1 piece of gauze, sacks and thin quilts, 1 piece of dry and wet bulb thermometer. Because there is no temperature control equipment, it is difficult to adjust the temperature (note: it can be controlled by adding 1 mercury conductivity meter or using thermistor temperature control instrument). The temperature can be adjusted by covering sacks or thin quilts (depending on the outdoor temperature) or increasing or decreasing the wattage of light bulbs according to experience. The voltage is slightly higher in the middle of the night, so be careful to avoid overheating of the incubator.
Found this paragraph, hehe ~ ~
Wish you success! ! !