Stainless steel external wire temperature sensor probe Wall-mounted boiler热水器温控感应探头 Pipe temperature measurement joint 304Integrated processing of stainless steel，Standard external thread，Wall-mounted boiler、Special temperature sensing probe for water heater pipes，Corrosion-resistant and stable temperature measurement。 Product advantages 1. Stainless steel material 304Integral processing of stainless steel，Rust-proof and scale-resistant，Hot water pipes are not prone to damage even after long-term use。 2. Standard external thread interface General thread specification，Compatible with most heating devices、Waterway pipeline，Just install and tighten it.。 3. Precise temperature measurement structure Solid probe design，It quickly senses temperature in line with water flow，The temperature control feedback is sensitive and stable。 4. Dust-proof and protective design Red dust cap at the rear，Prevent debris from entering the interior，Extend the service life。