![Percival Incubator Image of a white door to the Percival Incubator](https://www.uoguelph.ca/aac/sites/default/files/public/percival.jpg)
All Percivals are equipped with basic timers to control photoperiod and day/night temperature periods.
Growth Area: 4 shelves @ 0.4 m2 (4 ft2) per shelf
Temperature Range: 5-30C Lights OFF, 15 - 30C Lights ON; one Percival has extended temperature range -10 - 44C with lights ON or OFF
T12 Fluorescent
Four Percival incubators are available in the Phytotron.