or
Sc 150L-A25 (115V/60Hz) Refrigeration Bath Circulator Steel, Sc150L-A25, Csa/Ul, -25 To +150 Degree C, 500 W Cooling Capacity At 20C, 7-12 L Bath Volume, 1.2 Kw Heater, Pump 17 L/Min & 300 Mbar & Long Shaft; Usb; Ul/Csa,