Price:
$643.00
SE
FANGRUI instrument DC0506W horizontal thermostatic circulating bath, square hole, temperature control -5~ 100 ℃
-5~100℃6LInternal/external circulation

$790.00
SE
FANGRUI HDC0515 Constant Temperature Circulating Bath, temperature control -5~ 100 ℃ volume 15L
-5~100℃15LExternal circulation

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