There is an add-on you can use with Shakti.
You can get a Gauss Meter (link opens in a new window) to check your output, though its usually not needed.
Email us for a suggestion.
In the USA and Canada, you can order by calling
By calling this number, you’re saying that you understand
and agree to the terms of sale. Read them before you order.
2 Coil Shakti – 85.00
4 Coil Shakti – 140.00
(International) – $9.00