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Grounding Testers, Earthing Adapters & Cords

Grounding Testers, Earthing Adapters & Cords

We offer a range of grounding testers, earthing adapters, and cords to help ensure a proper earthing connection.

A multimeter is the most accurate way to test earthing products, providing a clear visual reading of voltage changes when using an earthing mat or grounding sheet.

We also have socket testers to check if power outlets are properly grounded, along with grounding cords and adapters for Australia, the United States, Europe, and the United Kingdom.

For direct-to-earth grounding, we offer grounding rods with 10m or 20m cords. Whether you’re testing your setup or replacing a component, you’ll find the best grounding & earthing accessories here.

Fast Shipping

Shipped within one business day

Multimeter Testing

All our Earthing products are tested for visual readings of conductivity, quality assurance & safety

30 Day Trial

Try it for 30 days with easy returns & 12 month warranty

Multimeter Test

All our Earthing products are tested for visual readings of conductivity, quality assurance & safety

Fast Shipping

Orders are shipped within one business day via Australia Post. Shipping to New Zealand & United States also available. Tracking number included

30 Day Trial

We are so confident you will be happy with the quality, we've added an easy 30 day return policy & 12 month warranty

  • Earthing grounding sheet being tested with multi meter.Multimeter held in hand.
  • Earthing socket tester for Australian power points.Earthing socket tester for Australian power points.
  • Grounding rod for grounding sheets with outdoor earth connection.Grounding cord connection to sheet.
  • Grounding and earthing adapter and cord for Urban Hippee grounding sheet or earthing mat.Australian grounding cord and earthing adapter plugged into the power point.
  • Earthing, Grounding US Cord
  • Grounding plug suited for Australian power points.Earthing adapter being plugged into Australian socket.
  • 5m Grounding Cord | European Earthing Adapter.
  • United Kingdom grounding & earthing adapter.

FAQ

No — it’s impossible for the earthing sheet to conduct electricity when it’s only connected to the earth pin of your power outlet. The power point doesn’t need to be switched on for it to work. The top two pins of the plug are plastic (non-functional), and only the single bottom pin connects to the earth, which safely grounds the sheet.

You can leave the power point either turned on or off, it will make no difference, you will still be grounded. Multi boards and double adapters can be used. 

All our products are tested for quality and safety assurance. We found using a multi-meter is the most accurate method. You can see your bodies voltage level and how quickly it grounds when touching one of Urban Hippee’s Earthing products. 

 You can easily test yourself using a multi-meter. Click here to see our simple 5 step guide.

V~ is the symbol for AC (Alternating Current) This setting is for testing a current that is moving. When testing the bodies volts when grounding, the measurement will go up and down, which means it is an alternating current.

 V─ is the symbol for DC (Direct Current) This setting is looking for a type of current that flows in a single direction without changing polarity. It is often found in batteries and electronic circuits. Using this setting will not give an accurate reading when testing your earthing product. 

A lot of multimeter settings only go to 200 and not 20. It needs to be set at 20 because we are only testing for a low voltage. 

4.9 out of 5 stars (based on 2,610 reviews)
May 11, 2026

Best unusual night’s sleep.

First night using the grounding sheet I slept for 8 hours straight.

I’m 74. My usual pattern is 3 hours sleep. Awake 2-3 hours and possibly sleep a further 2-3 hours.

There is hope for the future 🙏.

Marie M.
May 10, 2026

Easy to order and a quick arrival. I had one question I emailed and Urban Hippee responded efficiently.

I am usually awake after two hours to go to the toilet, slept five straight last night after five nights on the underlay. When I wake during the night I am going back to sleep more quickly. I previously had a grounding fitted sheet which was cotton and silver, a bit rough and I did not realise that the endless washing damages the silver and effects its ability to ground. The bonus mat (a wonderful extra) is in a pillow slip, and my cats are grounding during the day too. I am very happy.

Danielle L.
May 10, 2026

Mum loves it! I bought it for her as she has not been sleeping well for months, and after doing hours and hours of research and trying to find something that works, this was it. She has been in no pain, inflammation has either disappeared or is significantly improved, and she has been sleeping the whole night. Thank you for helping her.

Rachelle S.
May 9, 2026

Very happy with the quality of the product, i have used it half a dozen times and can already see an improvement in my skin conditon. delivery was very quick.

Tyrone B.
May 9, 2026

Fantastic service

And understanding beyond my expectations

Thank you Sarah x

Essie M.
May 8, 2026

Product arrived within week and looks/feels like a good quality product, I love the straps as they even fit my extra deep mattress and keep it in place. First night, I felt tingly throughout many parts of my body and from reading about the product I knew this might happen, it felt odd but not painful or worrisome. 2nd night onward no tingles so hopefully it already sorted some of my issues. I feel better internally and my chronic back pain has significantly improved in less than 1 week. I am definitely looking forward to the upcoming weeks and expected improvements. Thank you for producing such a good product.

Anonymous.
May 8, 2026

Great product so far. Im really happy with my purchase!

Marnie S.
May 8, 2026

Great sleep.

How much is deep, restful sleep worth? So glad I made this investment.

Jenni O.
May 8, 2026

Items arrived nice and quick to Darwin. Fitted our king size bed perfectly. Wife had best sleep in a long time.

Darren W.
May 7, 2026

Sleeping much better first time in years thank you urban Hippies

Anthony R.
May 6, 2026

Perfect for our doggo’s to have under the cover of their beds.

Bec W.
May 6, 2026

Always easy and a pleasure. We sleep on a grounding sheet on our bed, it’s so wonderful, we had to buy another for our guest bed.

Bec W.
May 6, 2026

Haven’t tried it yet but if it is the same as the underlay it will be great.

Carol L.
May 6, 2026

Best night sleep ever on this grounding mat and woke up refreshed

Suzi M.
May 6, 2026

Received in a good package. It’s easy to operate. Only used a few days. Seems reduced the pain all over my body and sleep better without a sleeping pill.

Jun Q.
May 6, 2026

Had my order in 2 days, excellent service, Feeling benefits from underlay within days

Steven P.
May 5, 2026

Great quick service, great product so I ordered a second one.

Marie E.
May 5, 2026

Good service from first inquiry to ordering and quick delivery, used if for 3 nights and it feels great.

Bernie D.
May 5, 2026

Urban Hippee have great products and customer service. I’ve bought their products for myself, friends and family and they’ve never disappointed! Their prices are very affordable and very good quality products! Highly recommend if you’re looking to improve your quality of life and health. Works so well! I’ve been using Urban Hippee’s grounding fitted bed sheet’s for years and they still earth me. I test them after every wash with a multimeter. I now have moved to using the underlay so I can go to bed with magnesium oil and creams etc. and not worry. They conduct very well even with a sheet on top.

Mark C.
May 5, 2026

It’s done exactly what everyone said it would, it reduced inflammation in my body and give me a deeper sleep. It’s not a miracle cure of course but it takes the edge off all my ailments, which makes getting out of bed in the morning easier

Todd D.
May 5, 2026

Customer service is outstanding. This is definitely working for me.

Carol L.
May 4, 2026

Put my feet on it while reading or watching tv.

Vivian G.
May 4, 2026

Very prompt service. Ordered Friday. Delivered Monday. Seems to be working well. Sleeping well and aches are diminishing.

Vivian G.
May 4, 2026

Ive only had this underlay for a week or so, but my sleep pattern is better. Sleeping more soundly, and nodding off more quickly.

Debbie S.
May 4, 2026

Prompt arrival. I have noticed a difference already. Not waking up as tired.

Kerrie H.
May 4, 2026

Got my order in 3 days and it works perfectly.

Amazing! Sleeping better and no more aches and pains. Thank you 🙏

Merlina J.
May 4, 2026

You did very well 👍👍👍👍👍

Bruce F.
May 4, 2026

Great! Just received it less than a week ago and its helping with my level 2 sciatica when walking, my partner has also stated she’s also feeling its benefits.

Andrew B.
May 4, 2026

Works well and interesting to see the readings.

Janet M.
May 4, 2026

Very prompt service and delivery of products. Products also seem to be well made. I suffer from twitchy legs at night and I have found the underlay has helped to reduce the twitching on most nights. I am as a result certainly sleeping better and feeling more revived in the morning. So far, so good!

Janet M.
May 3, 2026

I call this sheet My Happy Grounding Sheet! In only a few weeks I have noticed that I am much calmer, no more mood swings. I have been able to wean myself off the HRT patch, and I no longer suffer from restless legs which means I don’t toss and turn all night while trying to get to sleep. These are the three things that I’ve noticed the most, but I’m sure there are more. I would recommend this Grounding sheet to anyone who is trying to improve their quality of life. I am elderly and it has worked for me. Thank you Urban Hippee.

Diane K.
May 3, 2026

As I mentioned in my review about the grounding sheet. This grounding mat has also helped me; I use it while watching tv at night.

Diane K.
May 2, 2026

Took a few days to see any change. I no longer have insomnia. If I wake I go back to sleep fast. No more hip pain. Happy girl ❤️

Deborah M.
May 2, 2026

I ordered on a Sunday morning and received 2 days later. Amazing service.

Thought about for 3 years. Why did I wait so long! The best product I have bought in 30 years. 5 minutes to get to sleep. Instead of 5 hrs, I sleep 10 hrs straight. Less tossing turning. Wake relaxed and no hip or muscle pain. Have recommended to family and friends. Love love love

Maree C.
May 2, 2026

Delivery was very quick. Package lovely.

I put it on my bed last night. I did make a difference. Slept better and not so many aches this morning.

Great product.

Thankyou

Jill M.
May 1, 2026

Fast delivery, Earths well – tested with multimeter.

Andrew S.
May 1, 2026

After taking the plunge into the “earth grounding” world, we are now fully fledged convertees!! After a few nights we started to notice that certain aches/pains and leg/foot cramps had receded by about 80% Old injuries had started to feel better and our mobility has increased to feeling much more fluid! So take the “plunge” folks.

Peter H.
May 1, 2026

Extremely prompt. Early days but positive so far.

John P.
May 1, 2026

Peter H.
May 1, 2026

Now sitting under the computer and working beautifully grounding whilst we work! A great addition to the grounding and earthing sheet.

Peter H.
April 30, 2026

Great info on website, prompt delivery, could not ask for better. Wow! What a difference it’s made to our sleep, from 2nd night with it on. Would recommend to anyone who does not sleep well.

Alison T.
April 30, 2026

Handy little unit and portable enough to take anywhere.

Marylyn B.
April 30, 2026

Quality product. Value for money and excellent Company to deal with. Very professional. Most restful sleep I have had in years. Since contracting GCA recently, my sleep is badly disturbed. What little I get these nights means so much to me and knowing that it is quality rest does help with my recovery. Highly recommend the product.

Marylyn B.
April 29, 2026

A joy to deal with and many thanks for your prompt service.

Excellent product very well packaged and presentation boxed. Feel the difference the first time used.

Sally W.
April 29, 2026

Excellent service from ordering to delivery product quality excellent. Time will tell whether it benefits me or not.

Laurie W.
April 29, 2026

The best supplier is Urban Hippee! Swift, communicative, awesome product range! This ground mat is brilliant. I’ve owned one previously and was excited to purchase another.

Brad G.
April 29, 2026

Fabulous, unexpected bonus! I do my Tai Chi in front of the TV and use this mat to ground whilst doing it.

Leslee M.
April 29, 2026

Website was great. Ordering easy. Delivery time sensational (Rural Tasmania)! Easy to use and install on my bed by myself. After 5 nights I can definitely feel an improvement in energy and mood/motivation.

Leslee M.
April 29, 2026

My partner especially is really noticing the difference in using this we bought these first to see how we went. He is sleeping better and is in less pain. I am having some nights amazing sleeps other nights I have heat sweats and restlessness but overall a lot better but that is getting less now I have been sleeping on it for 3 weeks now. We are going to buy the undermat to go under sheet next as this sheet moves a little bit.

Bridget H.
April 29, 2026

Very quick service and delivery thanks heaps. This works great. Its good seeing what your level is with and without the Bed sheet. It makes a huge difference

Bridget H.

ProPlus 300

LEDs 

60

Dimensions

322mm X 204mm X 65mm

LED Power

300W

EMF Emissions

0.0 µT at 3 inches

Lens Beam Angle

60 degress

Irradiance at 3 inches

147mw/cm

Warranty

3 year

Best used for

Targeted treatment