Triple walled fitted with cooling and heating systems, insulation 75 mm thick glass wool, inside walls are of anodized aluminium or stainless steel, outside of mild steel, finished with attractive enamel paint. Mounted on castor wheels. Full view inner glass or with Perspex door. Temperature range 5 to 50° C, sensitivity and temperature uniformity upto (+- 0.5 C to 1° C). Forced air circulation ensures uniformity of the temperature by two separate motors, one for cooling and the other for heating. Controlled by digital temperature controller cum indicator. Suitable to work on 220 Volts A/ C.