The list of suppliers of the German electric and electronic industry
Insulation resistance meters (megohmmeters, teraohmmeters)
Earth resistance meters (milliohmmeters)
Measuring bridges (LCR meters)
Measuring instruments for harmonic oscillations
Installation testers (to DIN VDE 100 part 600)
Safety test apparatus for the electrical test of apparatus, machines and installations
Instrument testers (e.g. to DIN VDE 0701-0702, IEC 62353 etc.)
LAN testers
Quality recorders for monitoring of power quality