For BSM-2301K BSM-2303K Life Scope i Bedside Monitors NIHON_KOHDEN BSM-2301 BSM-2301C BSM-2301K BSM-2303 BSM-2304A SGD $90.99
For Photoelectric ECG-1350P ECG-7600/7700 TEC-5600/7621K, Nihon Kohden Cardiolife TEC-7631C TEC-7621C TEC7721 NIHON_KOHDEN NKB-301V SGD $118.99