Omega's MWTC Series of Wireless Thermocouple Connectors are available in standard J, K, T, E, R, S, B, C, or N type calibration. Each battery powered, compact, patented connector transmits temperature readings, signal strength and battery status back to a mating USB receiver up to 90 m (300') away. All readings are displayed on your PC screen in real time using the free provided software. Software functions include data logging and chart recording. A free thermocouple sensor and long life battery is included with each connector.