Most suitable for conducting various experiments on a variety of seeds under different conditions of temperature and humidity. Atmospheric conditions are created within the chamber to perform different experiments without gone onto the field. The double walled unit has inner chamber made up of S.S. and outer chamber of M.S. Sheet duly powder coated. Temperature from 5°c to 50°c ± 1°c is controlled by PID Microprocessor controller. Humidity (NOT ADJUSTABLE) is created in a S.S. water reservoir fitted at the bottom to provide 90% to 95% ± 3% RH Humidity. Supplied complete with 14 adjustable perforated trays. Complete with cord and plug to work on 220/230 V. A.C. Supply.