Tens Testers | Suitable for all Tens Models Tens Testers | Suitable for all Tens Models Tens Testers | Suitable for all Tens Models

TENS Tester - Suitable for all model Tens


  • This very simple device will check
  • The output from your TENS
  • Battery condition
  • Patient lead Continuity

Instruction for use

Simply connect the TENS tester as shown in figure 1. Turn the pulse width control and pulse rate control to maximum now increase the output control to maximum the LED on the front of the TENS tester should glow bright amber.

This indicates all functions are working correctly if the LED does not glow possible fault would be the battery or patient lead.

Replace the battery first then try a new patient lead. If the light flickers or is intermittent the patient lead is faulty and requires replacing. If the LED does not glow after replacing but the patient lead and battery the TENs device is faulty and will require attention from your supplier.

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Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at [email protected]

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at [email protected] and send your item to: Med-Fit UK Ltd Unit 8, Martel Court S. Park Business Park Hamilton Road Stockport SK1 2AF


To return your product, you should mail your product to: Med-Fit UK Ltd,
Unit 8,
Martel Court,
S. Park Business Park ,
Hamilton Road,

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

You should consider using a trackable shipping service. We don’t guarantee that we will receive your returned item.

Tens Testers Suitable for all Tens Models



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£6.99 £8.39 (incl VAT)


The patients universal TENS Tester suitable for all models of TENS