Detail Marine chart ALTER 4 - Estonian coastline inland waters with new fish finder

The Alter4 detail chart works with Lowrance, Simrad and B&G multi-devices and chartplotters. The detailed map covers 20 nm of the coastal area of ​​Estonia, Lake Peipsi, Emajõgi and Võrtsjärvi.
If you buy an Alter-4 detailed map together with a Map plotter or a multi-device, the price of the map is €49, if you buy it separately the price of the map is €99

The detail card works only with the following devices:
Lowrance: Mark-4 CHIRP, Mark-4 HDI, Elite-4 CHIRP, Elite-4 HDI, Elite-5 CHIRP, Elite-5 HDI, Elite-7, Elite-7 CHIRP, Elite-9 CHIRP, HDS Gen2, HDS Gen2 Touch, HDS Gen3, HDS Carbon, HDS Live, Elite Ti, Ti2 and CARBON, HOOK-4,5,7,9, HOOK2-5,7,9,12, HOOK REVEAL
Simrad Yachting: NSE, NSS Sport, NSS evo2, NSO evo2, NS GO, NSS evo3, NSS evo3S
B&G: Zeus Touch, Zeus2, Zeus2 Glass Helm, Zeus3, Zeus 3S
Unfortunately, the Alter-4 detail map does not work with older devices. If your device can be found in this list and the detail card does not work, the device software must be updated.