Can you connect two instruments to one thermocouple?

Yes, you can connect two instruments to one thermocouple, but it typically requires using a thermocouple signal splitter or a multiplexing device to ensure that both instruments receive the correct temperature readings. It's important to consider that connecting multiple instruments might introduce additional resistance and affect the accuracy of the readings. Additionally, the instruments should be compatible with the thermocouple type and its output characteristics. Always consult the specifications and guidelines for both the thermocouple and the instruments being used.