TrulyWarm Digital Ohms Meter MAS830L Steam Shower Linear drain in 304 stainless

Linear drain in 304 stainless steel construction

The Prova Flex Uncoupling Mat is a high-performance underlayment that prevents tile cracking caused by substrate movement

Controls TrulyWarm Heat Wire systems

Expand capacity with TrulyWarm UG4 Power Relay for larger areas

Flexible formula accommodates building movement without cracking

TrulyWarm Digital Ohms Meter MAS830L Steam Shower Linear drain in 304 stainlessThe TrulyWarm Digital Ohms Meter (MAS830L) measures the electrical resistance of your heat wire before, during, and after installation. Comparing resistance readings against the factory specification confirms your cable is intact and properly connected. An essential quality check tool for any radiant floor heating install. Key Features Measures ohms (resistance) to verify heat wire integrity Compare readings to factory spec to confirm no cable damage