The Schluter DITRA HEAT E CT Cable Tester is designed to measure and verify the resistance of the electrical Schluter DITRA HEAT E HK Heating Cables and remote temperature sensors during the entire installation phase. An acoustic signal will sound to alert the installer in the event of damage.
The Schluter DITRA HEAT E CT Cable Tester automatically turns off after approx. 30 minutes of continuous use.
If this occurs the screen goes blank and the device should be turned back on.