產品290199: Optional PT100 Sensor for Thermo Scientific™ Ultra-Low Temperature Freezers, factory installed, for use with Forma 900 and 7000 Series, HERAfreeze HFU B Series, Revco ExF and DxF Series, and TSE and TSD Series 目前無法在您所在的國家/地區訂購。請聯絡技術支援 尋求可能的替代產品。