!! KILN/OVEN PID TEMPERATURE CONTROLLER KIT/!!!SSR OUTPUT!!! / 60AMP SSR, "Displays in Celsius"- Comes with FOTEK 60AMP Solid State Relay, Heat Sink / Screws, (SS K-Thermocouple(TC), Temperature Range Up to 1250C`(2282F`)"2 Meter Cable length", Probe Dia. 5mm x 100mm Length), Male Female K-TC Connectors, Piece of Ceramic Wool, Also included are an easy to understand wiring diagram for an SSR / K-Thermocouple type oven, a Quick Start Primer sheet I wrote up to get you running right out of the box. "An English Version Manual will also be included". Unless you request otherwise, before shipping I test all controllers for functionality, set them for K-Thermocouple type input, when I do that they default to a range of 1372C`(2500F`) High Max Temperature, but I reset them for 1148C`(2100F`) Max, reason being is Kanthal A heating element wire melting point is 1300C`(2372F`), It?s one of the most popular heating wires as well as the K23 FireBricks that are rated for 1260C`(2300F`) I also set the Low Range to 0`. Note: All settings I make are changeable and explained in my procedure. EXAMPLE: CONVERT - Fahrenheit to Celsius ? F` minus 32 divided by 1.8 = C` EXAMPLE: CONVERT ? Celsius to Fahrenheit - C` times 1.8 plus 32 = F` (Note: "Photos 3 4 are for illustration purposes Only of a Heat Treat Oven I built around this type Controller Kit" and is not for sell, ?What?s for sell is in Photos 1 2? ) Thanks For Looking, your Questions and Comments are Welcome.