Compatible with Nihon Kohden ECG-9620, ECG-9010, ECG-9020, ECG-9022, CG-9110, ECG-9130, ECG-9132; DongJiang ECG-11A, ECG-11B, ECG-11D, ECG-32A, (II), ECG-120; Biocare ECG-101G, ECG-101, ECG-300, ECG-300G, ECG-1200, ECG-9803 HS Code: 9018 Model NO.: EC007E Nihon Kohden Origin: China Min. Order: 1 pc Company: HK Greatmade Tech Ltd.