ENG
Digital speed indicator DS-830
![Digital speed indicator DS-830](/upload/iblock/4db/ds_803.jpg)
Specifications:
- Power supply: 110/220 V AC
- Frequency: 50/60 Hz
- Single-phase operation
- Power consumption: 250 W
Available for order
Documentation:
GMDSS equipment inspection frequency
In order for the GMDSS equipment to function properly and efficiently in case of emergency, it is important that seafarers understand its purpose and perform the necessary maintenance on board the vessel in order to maintain it in working condition and make the best use of the GMDSS equipment