If you encounter issues with your Group3 equipment, please contact Allan.Reyes@teslameter.com (Technical Director of G3 Magnetics) and provide your contact details so he can assist in the diagnosis and troubleshooting of your equipment.

If it turns out that you need to send in your equipment for service or repair, an RMA number will be provided and you can send your unit to:

G3 Magnetics
Attn: Allan Reyes
RMA: XXXXXX
18000 Studebaker Rd., Suite 700
Cerritos, CA 90703 USA