Grounding Product Tester this cable provides the length

this cable provides the length you need for versatile applications

bed sheets

Want to test your shoes yourself once you purchase

We'll send them back to you upgraded with grounding capability

We use a brass connector combined with a special grounding insole to comfortably connect your feet directly to the ground

Grounding Product Tester this cable provides the lengthThe continuity tester allows you to test & confirm the effectiveness of your grounding product. There's no need to purchase this with your initial grounding product (unless you'd like to see the science in action!), and NorthStar products are designed with the highest silver thread content to ensure long lasting effectiveness, but if you've accidentally put your product in the dryer with heat or want to confirm effectiveness after 6 12 months of use,