1) MDA approved Heartcare Pulse Oximeter 1 year warranty Description & Details: - Oxygen saturation & Pulse Rate monitoring - Accurate measurements and low power consumption - Auto turn off when finger is removed - Ideal for Adult and young children - Batteries and lanyard included Heartcare Fingertip Pulse Oximeter Description: Finger Pulse Oximeter is the perfect choice for on-the-spot SpO2 and Pulse Rate testing. The unit's lightweight and small size means it can be easily carried in your pocket. The pulse oximeter automatically switches off when a finger is removed from the unit for more than 5 seconds. The LED Display can be seen even in low ambient light levels. Suitable for a wide range of users. 2) OXITECH PULSE OXIMETER FOC AAA Batteries x 2 100% Original Dual colour LED display Power saving User friendly Portable & convenient Battery Type: two AAA alkaline batteries 1 year warranty Approved by Medical Device Authority (MDA) Malaysia (Reg No: GC1574221-53413) 3) Medisana Pulse Oximeter PM 100 (MDA Approved) - 3 years warranty Highlights: - MDD (Medical Device Directive) certified medical device - Oxygen saturation (SpO2 %) and heart rate (pulse) can be displayed as bars or waves - View measurements on a OLED display - Viewable from 6 different angles - Display brightness adjustable over 10 level - Simple one-touch operation also ideal for travelling - Automatic switch-off after 8 seconds - Battery level indicator - Carrying strap included