INFICON Replacement Refrigerant Sensor - For D-Tek StratusINFICON Replacement Refrigerant Sensor For D Tek Stratus 724701G1 This INFICON 724701G1, Replacement Refrigerant Sensor For D Tek Stratus is designed with versatility in mind. Quickly and easily switch out replace your D Tek Stratus sensor to this Replacement Refrigerant Sensor for continued use of the device. Features: Compatible with refrigerant leak detector: D Tek Stratus Detects all CFCs, HCFCs, HFCs, HFOs, and blends (including A2Ls): R22, R32,