Specification :Technology PeltierBlock Capacity 0.2mlx25wells + 0.5mlx16wellsBlock Temperature Range 0°C ~ 99.9°CBlock Heating Rate 3°C/sBlock Cooling Rate 2°C/sBlock Uniformity ≤ ± 0.3°CBlock Accuracy ≤ ± 0.3°CMode of Temperature Control Sim-Tube & Block ModeRamping Rate Adjustable 0.1°C ~ 3°CLCD Large-size Blue LCDMax. No. of storable programs 125 Typical ProgramsMax. No. Of Cycle 99File Named YesTemp. Increment/Decrement 0.1 ~ 10°CTime Increment/Decrement 1 ~ 60sAuto Restart YesHold at 4°C ForeverAuto Pause YesRunning Time Display YesHot Cover Temperature 105°CHeight of Cover Seamless AdjustableHot Cover Auto Shut-Off YesDimension(LxWxH) 267x220x253mmNet Weight 6.8kgWide Power Supply Range 110V±10%, 220V±25%, 50/60Hz