what should emf readings be on a infrared sauna
You can easily test your sauna (or any other area) by using an inexpensive electrical meter, or a more sophisticated EMF meter like Trifield. Ideally, EMF levels should be below 3 milligauss or so. The newer, safer saunas have a standard of 2.0 milligauss at 30 centimeters The difference between an infrared sauna and the traditional Finnish-style saunas is that the latter heats you up from the outside in, like an oven.