Construction in Stainless Steel, grade 18/10 AISI-304. With electronic-digital thermometer – thermostat, adjustable form 0 to + 90 ºC. Humid heat (essential to work with water inside). All models have electric functioning and with drainage tap. Models 501 and 502 in table-top format (with front drainage tap). Models 504 and 505 in trolley format (with 4 wheels of 125 mm diameter; 2 of them with brake). Models 506 and 507 in table format, with height adjustable legs and lower shelf. With start/stop switch. The interior dimensions of all 6 models are for placing GN 1/1 containers.