Bioer ThermoE heated and cooled drybath. Aluminum block for 24 tubes 1.5ml. Temperature control range: a) heat from room temp.+ 5 ºC to 100 ºC; b) cool from room temperature -5 ºC to 4 ºC. Peltier heated and cooled block. Accuracy ≤ 0.5 ºC. Heating rate ≤ 35mins. (25 ºC to 100 ºC). Cooling rate ≤ 20mins.（20 ºC to 4 ºC). Timer up to 9h99min or continuous. Digital display.