VDR / SVDR Surveys
Electrotech is approved to carry out Annual Performance Testing (APT) and to provide service for:
- Danelec DM200, DM300, DM400, DM500
- Sperry VoyageMaster I, VoyageMaster II, VoyageMaster III
- OSI S-VDR 5000
- Transas 3100, 3200
- Netwave NW-4000 SVDR and VDR
- Rutter VDR100-G2 VDR & G2S SVDR, VDR100-G3 VDR & G3S SVDR