I use my AGA T+ on my Silver Bullet. But when checking the ohm rating and priming the coil and testing for hot spots I use the Provari. It allows you to start a 3.0v and work up to 3.7v. And it can "see" hot spots or shorts that I can't see, by giving an error code. I just fiddle and prod the coils like Zen does in his ZAP video for Provape and eventually the Provari is satisfied. Much more pratical and useful than the multimeter that I bought special for using with my rebuildable. I'm still glad I have it, but I have yet to use it.