The table below summarises the plug types, voltage and frequency of electrical current in both Eritrea and Martinique.
| Eritrea | Martinique | |
|---|---|---|
| Plug Types | C | C, D, E |
| Voltage | 230V | 220V |
| Frequency of electrical current | 50Hz | 50Hz |
Eritrea uses Plug Type C.
In Martinique there's more than one socket type in use. You may require more than one adaptor.
Socket Type C
(Eritrea) to Plug Type D
(Martinique)
Socket Type C
(Eritrea) to Plug Type E
(Martinique)
Martinique also uses Socket Type C, which is used in Eritrea. If using an appliance that has a Type C Plug in the Type C Sockets of Martinique, you will not need an adaptor.
The voltages found in Eritrea (230V) and Martinique (220V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Eritrea and Martinique is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.