Price:
$1179.00
SE
CNSHP DC-0520T Thermostatic Water Bath -5 ℃/20L
-5~100℃20LInternal/external circulation

$1437.00
SE
CNSHP CH1215T-4J Magnetic stirring Thermostatic Bath 120 ℃/15L
15~120℃15LDomestic circulation

If you don't know how to choose "Thermostat", please consult customer service.