Omron Healthcare Singapore PTE Ltd. Offers Wrist Type Compact Automatic Blood Pressure Monitor, with model number R-A1. Omron Healthcare Singapore PTE Ltd. Manufactures all its products in accordance to the RoHS directive. This Automatic Blood Pressure Monitor is available under the range of Archive models. It is a fully automatic, lightweight, fast and accurate machine that can store up to 21 sets of readings. Wrist Type Compact Automatic Blood Pressure Monitor features large digital LCD with clear display and date and time display.