★ 4.2
OMRON TENS Unit Review: Is the PM500 Worth It for Pain Relief?
After two weeks of testing the OMRON TENS Unit PM500 on my lower back and shoulders, I can tell you this: it's not a miracle machine, but for drug-free pain relief in a portable package, it earns its place on the shelf. The Long Life Pads lasting up to 150 uses alone justify the price for regular users.
haunh5 min read