Electro Urethral Sound (Multiple Sizes)


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Sometimes the most intimidating looking sex toys are the most pleasurable! We’ve crafted our uni-polar Electro Urethral Sounds from 316 stainless steel with a completely smooth finish for enhanced comfort during play. Measuring 5.1 inches in length, it’s an ideal beginner’s urethral dilator and comes in 5mm, 7mm and 9mm diameters to suit different levels of expertise.

Use some lubricant along the length and gently slip the urethral sound into your penis. Once in place you can power up your ElectraStim stimulator to experience intense throbbing and heightended sexual arousal that can be enough to bring you to a powerful orgasm hands free. Use the e-stim sounding probe alongside one of our uni-polar cock rings for intense full-length pleasure. 3 sachets of sterile lubricant and 3 cleaning wipes are also included in each set.




  • Length: 130mm / 5.1 inches
  • Diameter: 5mm-7mm-9mm / 0.19inch-0.27 inch-0.35 inch
  • Circumference: 15.6mm-21.9mm-28.2mm / 0.61 inch-0.86 inch-1.11 inch
  • Connection: 2mm
  • Weight: 101-165g
  • Materials: 316 stainless steel with an insulated acetal/plastic base 
  • Number of Poles: 1 (uni-polar)  You will need a second uni-polar electrode to complete the circuit. You will need to plug the dilator into an ElectraStim stimulator to feel electro stimulation.


What's Included?

  • 1x Electro Urethral Sound
  • 1x Microfibre Storage Bag
  • 1x Instruction Booklet (EN/FR/DE/NL/ES/IT)


Customer Reviews

Based on 5 reviews
Orvar Sandahl

Fast delivery and very enjoyable.

Andrew Smith
Truly awesome

Whilst these might seem quite expensive and might not get too much use the feeling that they produce is amazingly intensive and I only have the 5mm beginners one.

It take a bit of experience and you will need to but lube and cleaner once the couple of sachets included are used.

That said a first timer should take it carefully and slowly and don't forgot that you could be in for a nasty shock unless you insert it first then switch on the power. Take it slowly until you get used to it.

The build construction is flawless.


I purchased the 7mm electro sound. It came with the sterile lube and wipes.

It certainly adds a new dimension to sounding and electro play. The further the tip is from the second electrode the more intense the sensation. Start on low power with the sound fully inserted then slowly move it out and in creasing power as desired.


This product worked wonder for me and my partner. It is the 4th item we have ordered from this site, and its definitely our favourite. I was apprehensive of using the tool at first, but after the lube was applied the anxiety faded. This product ROCKED MY WORLD (and my urethra).

Miss Aayden
ElectraStim Urethral Sounds

The ElectraStim Electro-sex Urethral Sound is a win for medical inspired sex toys. This is a toy built for quality and one that will stand the test of time if properly cared for and used. You can read my full review at: https://www.calgarydomme.com/single-post/2017/07/11/Review-Electro-Sex-Urethral-Sound