Myself, and other engineers, teach an embedded systems course at a local parochial school. Previously we had used either the chemistry or the physics lab because the six week course was during the summer only, and now it will be a full semester during the normal school year, perhaps 2x per school year.
The school built a separate electronics lab. And the administration is thinking about adding a vocational repair course to 'use up' available lab time, but that is not my mandate or my concern as I am not qualified to teach such a course and do not have the time available to write a course - so test equipment requirements for vocational stuff was not considered by our T/E selection.
Assuming we have two instructors available, the class is limited to 14 students. There will be two students per bench, but we do have 9 benches + bench on instructor's platform. So we are buying 10 sets of test instruments, where one or two will be spares. The DVM, sig gen, and power source have been chosen and bought. Actually we made the 10 DC power supplies because the cheap off-the-shelf stuff has always been the problem child during the last 15 years.
The DSO selection remains, and we have 3200 USD remaining in the budget; and we are arguing about it. Some other instructors (mostly code weenies) want MSOs with 100MHz analog for both channels. The scope (pun not intended) of the projects and the curricula for the previous 15 years do not justify any more scope capabilities. These are high school kids, so if they get into a design and test hole, myself or another instructor can bring in our personal scopes. I am looking a the GDS 1072 or 1102, and buying some cheap 'disposable' logic analyzers. My main concern is the robustness of this scope and the probes.
Any counter suggestions?