The Testo 0635 1543 is a thermal probe for Testo 480. It has several measuring ranges for each type of measurement the probe can take which are flow, temperature, humidity, and absolute pressure.
The measuring probe has a length of 43.307 in (1100 mm) and a diameter of 0.394 in (10 mm). The 0635 1543 has a non-rotatable telescope handle that can extend up to 1100 mm and can be bent up to an angle of 90°.
The measuring probe has a length of 43.307 in (1100 mm) and a diameter of 0.394 in (10 mm). The 0635 1543 has a non-rotatable telescope handle that can extend up to 1100 mm and can be bent up to an angle of 90°.