Check the listing for details. Miniature Mini R/S-Type Connector Plug Male for thermocouple wire sensor probe. Condition: New. Listed at 3.39 USD. High Quality Miniature Mini S-Type Thermocouple Connector 1 Male R/S-type thermocouple connector plug This listing is for 1 S-Type Thermocouple connector, one male connector. This R or S type thermocouple connector conforms to the miniature or mini connector dimensions with two flat prongs and the R/S Type Thermocouple Extension Wire specification. You can use this to build your own S-type or R-type extension wire.R-type and S-type thermocouples are made from platinum, and a copper/copper alloy combination is used for hook-up or extension wires. This is a high quality connector, the prongs are made from the same copper/copper alloy combination that is used in the wire. This is also available as a set as well. Specification: - for R- or S-Type Thermocouples: copper / copper alloy- durable ABS, color coded according to ANSI, R-type or S-type green - stable to 248 degree Fahrenheit or 120 degree Celsius - Transmits the temperature signal from -58 to +3100 °F or -50 to +1700 °C Shipping: I ship every day from St. Paul, MN. This thermocouple connector should arrive in 2 to 5 days anywhere in the US.