Megohmmeter testing for DEVI heating cables and mats

Опубликовано: 27 Февраль 2026
на канале: Ilya Korchagin
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Testing megohmmeters for DEVI heating cables and mats.
The UNI-T 502 (2500V), UNI-T 511 (1000V), and Hold Peak 6688B (5000V) megohmmeters were used to measure the insulation resistance of various heating cables and mats at operating voltages of 1000, 2500, and 5000 V.
The Hold Peak 6688B is the most user-friendly megohmmeter, with a measurement range of up to 200 GΩ at high voltages of up to 5000 V.
For additional information on installing underfloor heating, selecting heating equipment, and properly connecting thermostats, please visit our dedicated blog on electric heating systems:
http://service-devi.blogspot.com/2014...
Contact information for a DEVI Service Center specialist and authorized DEVI dealer for installation, repair, and sales of DEVI and VERIA heating equipment;
+38 066 9850088 MTS
+38 097 0040088 KyivStar
+38 044 5925145 Intertelecom
Ilya Korchagin
email: [email protected]
Ukraine, Kyiv
If you have questions related to technical calculations and the correct selection of heating equipment, installation, and repair of heating systems, please contact Ilya Korchagin for free international online consultations via Viber, WhatsApp, or Telegram.

At +38 066 9850088, you can find a catalog of the main heating equipment items and prices for DEVI and VERIA heating cables, mats, and thermostats on the DEVI Service Center website. http://devi-service.com.ua