Truconnect 201681 4mm insulation piercing test probe catiii 1000
Truconnect 4mm insulation piercing test probes catiii 1000v 10a truconnect 201681 a red test probe that has a 4mm socket connection the stainless steel tip can pierce insulation to contact the wire without causing any damage truconnect 201681 4mm insulation piercing test probe catiii 1000v 10a red