electricity tools 
Elektroinstallateurwerkzeuge 
receptacle analyzer 
Steckdosenprüfer 
neon tester 
Prüflampe 
high-voltage tester 
Hochspannungsprüfer 
continuity tester 
Durchgangsprüfer 
voltage tester 
Spannungsprüfer 
neon lamp 
Glimmlampe 
insulated handle 
isolierter Griff 
insulated blade 
isolierte Klinge 