Yes, you can use your manual blood pressure cuff multiple times in one sitting as you are able to re-test a few times in a row. However, please note that it is traditionally highly advisable that between usages, you should unclasp your manual blood pressure cuff, make sure your manometer is calibrated, and wait a few minutes between tests. Doing so ensures reliable and accurate results. Your manual blood pressure cuff is sturdy, made of high-quality materials, and should last you a very long time if stored properly and not misused.