The STAT-Site M is a battery-operated, completely portable hemoglobin analyzer that fits within the palm of your hand. It encompasses state-of-the-art electronics, which is designed for optimum performance and reliability. Self-prompting graphics will guide you through the simple test procedure. With one single drop of fingerstick blood, the STAT-Site M system provides precise hemoglobin analysis in seconds. Virtually maintenance-free and very easy-to-use. Features Last Result function that will allow you to recall the last hgb measured.