Cable lugs: at both ends

The manufacturer's instructions describe how to position the probe by centering the pipe in the "V"-notch of the jaw and ensuring good contact between the sensor and the pipe to obtain accurate readings

The WIHA 06059 is specified as an internal hexagon key (hexagon socket)

This documented function is stated directly on the manufacturer's product page

HORSTMANN 64-0102-003 is specified with the connection dimensions and short-circuit current ratings provided by the manufacturer and reproduced here without further interpretation

Tinsuger SA21A ESD Unit(s):Pcs Cable lugs: at both endsLength 200 mmMetal housingAntistaticDesoldering pump. Manual desoldering pump