Table top bacteriological Body made of thick stainless steel sheet (88 - 304 grade). Top lid is made up of transparent see through plexi-glass. A variable speed rotary shaker platform is fitted with DC DRIVEN MOTOR for continous operation. All 5.5.1. units are also fitted with MICROPROCESSOR DIGITAL RPM I SPEED INDICATOR The shaking platform can accomodate 16 flasks of 250/500ml or 25 flaks of 100 ml or 36 flasks of 50 mi. is provided at the base of incubator so as to shake erlynmeyer flasks. Temperature is controlled by Microprocessor Based PID Digital Temperature Indicator - cum Controller from ambient to lOoe + 0.5° e. The unit is fitted with air circulation fan for temperature uniformity. To work on 220/230 volts A.c.