Omron Healthcare Singapore PTE Ltd. Offers Upper Arm Type Automatic Blood Pressure Monitor, bearing the model number M5. Omron Healthcare Singapore PTE Ltd. Manufactures all its products in accordance to the RoHS directive. This instrument is available under Omron Healthcare Singapore PTE Ltd. Range of Archive models. It features fully automatic inflation and deflation and has memory storage of up to 14 sets of readings. Upper Arm Type Automatic Blood Pressure Monitor has durable fan-shaped cuff and operates on four "AA" batteries.