Thelco High Performance Incubators are designed for the most demanding incubation applications without taking a great deal of bench space. These microprocessor controlled incubators feature push-button temperature setpoint and selection, easy-to-read digital display, built-in over-temperature protection, and audio and visual alarms. Other standard features include a fully gasketed inner glass door, double-latched outer door, recorder output jacks and corrosion-resistant, stainless steel interiors. Additionally, each Thelco incubator comes standard with 2 shelves, leveling feet, and a line cord. An optional RS232 interface for datalogging or remote control is also available. DG models are gravity convection, DM models are mechanical convection. For 110V, 50/60 Hz. Models for 220V also available.