***We warn some Chinese sellers do not post this product on websites or any mediums***

***We warn some Chinese sellers do not post this product on websites or any mediums******This product belongs to our factory Guangzhou Tianyihang Electrical Factory (TENYET) and SENHALL LTD***1) Product size:118mmx71mmx25mm2) Indicator lights reminding & Sound reminding3)It can detect the problems during the entire installation of underfloor heating system (floor heating cable, floor heating mat).4)It is very useful for the floor heating installation company and will become your very good assistant.

Heating cable malfunction detector