Touch Thermal Cycler (Basic) comes with customized 8 pcs long service life Marlow (US) peltier heating units. Each thermal block has 4 independent temperature control sensors. With 5°C/s maximum ramping rate, this cycler saves operation time of user. Its 8 inch TFT touch screen with graphical real time display. With Windows OS, PC control function, print function, large storage capacity, USB connection, this cycler meets latest experimental demands.