The Blood Pressure Monitor is the most important. You can use this to take your blood pressure and pulse. A good thermometer and pulse oximeter is also good. You should be able to get all three for less that $75, and you can generally get reimbursed by your FSA plan.
See this link: http://a.co/0v6QFVX
Remember we will also make house or hospital calls if you are too ill to travel – just ask.