DAIHAN high-performance Heating Block/Dry Bath Incubator-Heating & Cooling “HB-R48” With Digital PID Control, Acrylic Lid, precise Temperature Control, Modular Anodized Aluminum Block, -5℃+95℃, ±0.1℃ Peltier Cooling System, digital timer, Interchangeable DAIHAN high-performance Heating Block/Dry Bath Incubator-Heating & Cooling “HB-R48” With Digital PID Control, Acrylic Lid, precise Temperature Control, Modular Anodized Aluminum Block, -5℃+95℃, ±0.1℃ Peltier Cooling System, digital timer, Interchangeable DAIHAN high-performance Heating Block/Dry Bath Incubator-Heating & Cooling “HB-R48” With Digital PID Control, Acrylic Lid, precise Temperature Control, Modular Anodized Aluminum Block, -5℃+95℃, ±0.1℃ Peltier Cooling System, digital timer, Interchangeable DAIHAN high-performance Heating Block/Dry Bath Incubator-Heating & Cooling “HB-R48” With Digital PID Control, Acrylic Lid, precise Temperature Control, Modular Anodized Aluminum Block, -5℃+95℃, ±0.1℃ Peltier Cooling System, digital timer, Interchangeable DAIHAN high-performance Heating Block/Dry Bath Incubator-Heating & Cooling “HB-R48” With Digital PID Control, Acrylic Lid, precise Temperature Control, Modular Anodized Aluminum Block, -5℃+95℃, ±0.1℃ Peltier Cooling System, digital timer, Interchangeable