K-type hand- surface thermocouple probes are mainly used to measure the temperature range, especially for industrial applications, measuring the surface temperature of solids. Wire length: 2M/6.6ft; Probe size: 15 x 15 mm/0.6 x 5.3 inches (outer diameter x length); Temperature range: - 50~800 C; Inside package: 1 x surface test thermocouple It is made of stainless steel, which is not easy to rust, and can withstand high temperatures and corrosion. High accuracy, used for measuring surface temperature, fast temperature measurement. Lightweight and easy to carry. Durable retractable spring steel wire is not easy to break. Connect the plug to the temperature display instrument and insert the measuring end into liquid and gas or in contact with the solid surface. To reduce measurement errors, thermocouples should have sufficient insertion depth. Colour:As Shown Material:Metal Package Contents: 1 x K Type Probe Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.