Clifton NE4-T thermostatically controlled water baths are designed for immersion of flasks/ bottles/racks in a stable temperature environment. The stainless steel tank is contained within a sturdy outer case and supplied complete with a stainless steel shelf, which provides good water circulation and temperature stability. All Clifton stirred baths feature a low liquid level float switch, which ensures heating is switched off if the liquid falls below the recommended level.