Inside made of stainless steel sheet. Outside mild steel sheet with finished in white stoving ename/powder coated paint with mat finished colour combinations.Fitted with cooling, heating and lighting arrangements. Temperature range 5°C to 50°C ± 1°C. Temperature can be obtained from 15°C to 50°C±1°C when all lights from two sides and top are ‘ON’. Temperature is controlled by DUAL temperature electronic Digital temperature Controller-cum-Indicator to set two temperature for day and night. Above Growth chamber is complete with Humidity control from 55% to 95% RH. Light intensity can be adjusted controller according to requirement and Humidity shall be controlled by Humidistate. Complete with 0-24 hrs. Timer. To work on 220/230 volts 50 cycles A.C.only.