These changes by no means alter the effectiveness of the unit. Our electronic design is unique and efficient making the unit very portable and light-weight. 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. To see the actual output waveform from the oscilloscope, please click HERE . 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. Please read Dr. Robert Beck's research papers before using this device. This device is for researchers only.