DOLD, Measuring Instruments, models:

MK 9063N	Translation Of The Original Instructions
SAFEMASTER S LH 5946	Operating Instructions Manual
SAFEMASTER S UH 5947	Translation Of The Original Instructions
SAFEMASTER S UH 6932	Operating Instructions Manual
VARIMETER IMD Series	Translation Of The Original Instructions
VARIMETER RCM IL 5882	Installation / Monitoring Technique