TDR Meter Cable Tester
The TDR Meter is used to measure the distance to an existing fault in the wiring of your heating system. It sends an electrical pulse into the connected cable, traveling along the cable until it reaches the fault and then that pulse is sent back to the TDR. Comes with complimentary repair kits: 2 Repair-Indoor, 1 End cap repair and 1 Joint repair. Rent one for 4 weeks at no charge with a $500 deposit.

Choose a category
Miscellaneous questions
Browse guides and FAQs for Miscellaneous questions.
Troubleshooting
Browse guides and FAQs for Troubleshooting.
Wiring
Browse guides and FAQs for Wiring.
Installation
Browse guides and FAQs for Installation.
Preparing for your project
Browse guides and FAQs for Preparing for your project.
Questions & Answers
Select a category to filter the available help articles.
1 Can I replace tile immediately when repair is completed?
After completing a heated wire repair it is safe to replace the needed tile. Make sure your resistance readings are correct before re-laying the tile after the repair is completed.
Learn more2 Check the Resistance Readings of your Electric Floor Heating System
If you purchased a Digital Multimeter from Warmup you will have 2 connectors as shown below. Please make sure that the contacts that will be plugged into the multimeter are properly exposed as illustrated below.…
Learn more3 I nicked the wire slightly; do I need a repair kit?
When slight damage is caused to the wire, a visual assessment needs to be made. Read more.
Learn more4 Once a repair has been completed, can I replace the tile right away?
Upon completion of a repair it is completely safe to apply thinset and tile. Read more.
Learn more5 What is a TDR Meter and how do I use it?
The TDR Meter is used to measure the distance to an existing fault in the wiring of your heating system. It sends an electrical pulse into the connected cable, traveling along the cable until it…
Learn more6 Is it possible to repair damaged underfloor heating?
If you are experiencing issues with your underfloor heating system you may be wondering if it is even possible to repair damage. Learn more here.
Learn more7 When should I check my resistance readings for the DCM-PRO cables?
Outlined description of when to test your DCM-PRO cable and why you should do it.
Learn moreStill need help?
Our support team is here to help you.