Product Continuity Tester

Test your products are in good working order

In Stock

An easy and simple way to test that your Earthing Products are conductive and in good working order. A green light confirms that your products are conductive.

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How To Test For Conductivity With The Product Continuity Tester:

The purpose of the tester is to verify that your Earthing product is conductive and in good working condition.  You can use the Product Tester with the Australian Earthing Adapter Plug or a Ground Rod with Spliitter.

Note:  It does not test that you product is Earthed, you will the Socket Tester for this.

a. Firstly verify that the Product Tester itself is operational by pressing button that says “press” and release—the small light on front will flash green one time then goes off. Indicates tester is good. If no green light the battery (Lithium CR2032) may be flat or unit faulty- see instructions below for replacement.

b. Snap Coil Cord included onto Product Tester’s metal press stud, if not already assembled.

c. Insert your grey Earthing Adapter Plug into the power outlet you intend to use with your product.

d. Insert prong end of Product Tester Cord into one receptacle of the adapter plug or if using a Ground Rod, attach a splitter to end of ground rod cord and insert into one of the receptacles.

e. Plug Earthing cord from your Earthing product into the other receptacle. You should now have both the Earthing product and Tester connected to the plug that is in a power outlet.

f. Place product tester flat on the sheet, mat or product.  The round metal plate, on the back,  must be in contact with surface of the Earthing product. Press firmly on the Earthing Product to obtain a good contact and press down on the "Press" button. A continuous green light means that sheet is in working order. In unlikely case that no green light comes on, the sheet may be defective or has lost conductivity and should be replaced – you should also check your connecting cords to make sure they are conductive as well (see below).

Sometimes, people have difficulty testing their sheets or other products. If the light doesn’t come on, place one hand on the sheet or product while holding the tester in the other hand and with one finger on the silver button on back of tester. A green light would show that the body is grounded when touching the sheet or other Earthing product. Make sure that both the tester and the Earthing Product are plugged in to the earth outlet, as described above.

The reason for perhaps the light not going on: you aren't pressing hard enough on the tester. The surface fabric of the sheet sometimes prevents the button from contacting the conductive silver fibres of the sheet. The surface seems smooth, but if you were to look at it with a microscope you would see "hills and valleys." The pliant surface of the skin, unlike the hard metal button, will bend around fibres and make good contact. You can also put some moisture on your finger tips to create a better contact.

g. Disconnect product tester from the adapter plug or ground rod. However, it is fine to leave plugged in to test when needed.

h. You don’t have to test your sheet often. Perhaps after cleaning. The more you use the tester, the sooner the batteries in the tester will expire, replace battery (Lithium CR2032) by unscrewing the back panel. Be careful to replace the battery the correct way up.

Test Your Product Cords For Conductivity:

  1. Replace the coil cord already on the product tester with the cord to be tested.

  2. Touch the metal pin of the testing cord to the back of the metal disk on the tester

  3. Hold down and press the “Press” button for at least 3 seconds.

  4. A green light indicates that the cord is in good working order.

Note:  The Product Tester is an Optional Purchase, unless included in a Starter Kit.  You can find the Product Testers under Accessories or click here.  


Please Note:  The instructional video below is for USA use and uses a splitter into the Power Outlet.

In Australia we use an adapter plug into our power outlets which has an inbuilt splitter, therefore, we do not need to use a Spliter.  Earthing Sheets and Mats are supplied with Australian Adapter plugs which you can use with your Product Continuity Tester.


The product tester contains a small replaceable battery (Lithium CR2032) and is available through our website under spare parts or retail outlets.  Replace battery by unscrewing the back of the tester.


The product tester contains a small replaceable battery (Lithium CR2032) and is available through our website under spare parts or retail outlets.  Replace battery by unscrewing the back of the tester.

Brand Earthing
Shipping Weight 0.0900kg
Unit Of Measure ea

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