GDRW-2690C Isolatietester van watergekoelde generator
GDKC-15A stroomonderbrekeranalysator
GDGZ-500 foutindicator testsysteem
GDJF-2007 Paritale ontladingsdetector
GDCY-20B impulsspanningsgenerator
GDCY-20B impulsspanningsgenerator
GDYD-2030A AC/DC Hipot-testset
GDHG-106B CT/PT-analysator
Kalibratie van olie BDV-tester GDOT-80C
GDJF-2007 Paritale ontladingsdetector
GDCY-20B impulsspanningsgenerator
GDCY-20B impulsspanningsgenerator