5pcs PTC Heating Element Automatic Constant Temp 110 celsius Aluminum Shell Thermostat Heater Plate with

Feature: 1. [Safe And Insulated] PTC heating element uses polyimide film wrapped chip inside, insulated and temperature resistant, safer to use, and can be dry burning for a long time. 2. [Stable And Harmless] PTC heating plate uses without open flame, no redness, no toxic and harmful gas, and can be used in a humid environment, with a wider range of use. 3. [Constant Temperature] Thermostat PTC heater plate using ceramic heating technology, continuous heat output, automatic constant temperature work. 4. [Efficient] PTC heating element plate quickly converted electrical energy into heat energy after energized, conducted to the surface of the aluminum shell within 10S. 5. [Long Service Life] This constant temperature heating element can prov