This K-type surface thermocouple temperature sensor with a 1-meter wire thermocouple probe is suitable for temperature measurements ranging from -20 to 500 degrees Celsius. The set includes 1, 3, or 5 pieces, offering versatility for various applications. This product is designed to deliver accurate and reliable temperature readings, making it ideal for industrial and scientific use. With its durable construction and easy installation, this thermocouple sensor provides convenience and efficiency in temperature monitoring tasks. Upgrade your temperature measurement capabilities with this high-quality thermocouple sensor set.