Dr. Bob Beck Zapper E-TRIFIER – with gel pads (PDF Book Included) - signal generator

"-Dear customers, please be wary of sellers who impersonate our brand of devices and use similar graphics and device layouts. We have no affiliation with these companies.

Our company has been manufacturing devices for you since 2013 and has been on Etsy for seven years.

We invite you to explore our products..-"


Dr. Bob Beck Zapper E-TRIFIER – Signal Generator with Gel Pads (PDF Book Included)
Device built according to Dr Bob Beck circut diagram


After ordering and receiving the device, please contact us to receive a link to download Dr. Beck's book in PDF format (English). In the book you will find useful information, a device usage protocol, and many other valuable tips.

A signal generator for scientific, research, and hobby purposes. Not a medical device. Built based on Beck's original schematic. Includes a PDF book.


Kit Contents/Specifications

- Output 50-100μA (microamperes), bipolar voltage
- Square wave output frequency 4Hz (+-1%)
- 9V input
- 1V- 27V output
- Two small gel pads with 2mm jacks
- Leads terminated with 2mm banana plugs and a 3.5mm jack plug for connecting the gel pads to the device. Lead length approximately 50cm
- 9V battery (We do not ship devices with batteries to EU countries)
- Adjustable amplifier output power knob with an OFF/ON switch.

Before using this product, please read Dr. Bob Beck's protocol. This product is covered by a one-year warranty.

Manufactured in the UK. Each unit is tested with an oscilloscope and multimeter before shipping. We have been building devices since 2013