Product can retain two 96-well plate blocks or up to 4 aluminum insert blocks. The orange LED digital display is bright and provides quick and precise temperature settings. The temperature ranges from ambient to 100°C. Quick heating of 30°C to 100°C in only 15 minutes is provided by the robust heater. The insert blocks can be interchanged which ensures easy accommodation of various types of tubes. The stability of temperature is at 40°C with ±0.1°C.