There's even a provision for adding an external power source to save on batteries, such as an AC-DC Wall Adapter which you can purchase from any Radio Shack store. This conforms to Dr. Beck's specifications exactly. Casing is high-impact ABS plastic. The Silver Wires are about 14 AWG dia. Weight of The Silver Pulser unit is only a few ounces - very lightweight.
Case is black in colour.
The Silver Pulser has a full 3 Year Parts and Labour Warranty on all internally mounted components. On line secure order form We accept also cheques and money orders. Please DO NOT e-mail your credit card numbers or other sensitive data. When ill, it's easy to make a decision in desperation rather than based on information. Thank-you for your understanding.