https://www.labo.com.tr/de/ph300-d22-refrigerated-circulator-refrigeratedandheating-circulators-2
PH300-D22 - Labo - Refrigerated Circulators Heating - Water Bath
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https://www.innovabiomed.com/refrigerated-heating-circulator.html
Refrigerated and Heating Circulators for Precision Temperature Control | INNOVA Biomed
Achieve precision temperature control with refrigerated and heating circulators from INNOVA Biomed. Ideal for laboratory and industrial applications.
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