Item Type: Thermocouple Sensor_x000D_ Model: UA23_x000D_ Material: Glass fiber + copper_x000D_ Purpose: temperature measurement_x000D_ Range: -50~400 ()_x000D_ Product Size: Approx. 1m / 39.37in_x000D_ Plug diameter: Approx. 4mm / 0.16in_x000D_ Interface form: plug in input_x000D_ Scope of Application: Widely used in gas temperature, liquid temperature, building concrete, greenhouse, aquaculture, industrial temperature measurement 1Double head thermocouple design, good contact during measurement, improve measurement efficiency, and use more at ease 2Universal temperature probe, wide adaptability, suitable for various types of multimeter clamp meters with 4mm standard socket 3The plug is made of high quality copper, with good thermal conductivity, measuring temperature ?50~400C, fast sensing, and sensitive temperature measurement 4The probe is small in size, light in weight, easy to carry, and sturdy and durable, suitable for daily use 5Widely used in gas temperature, liquid temperature, building concrete, greenhouse, aquaculture, industrial temperature measurement, etc1 x ThermocoupleSensor