GHL UPGRADE KIT for GHL Doser 2.2 Standalone (PL-1993)

Product no.: 141831

GHL UPGRADE KIT for GHL Doser 2.2 Standalone (PL-1993)

Turns a slave doser into a standalone unit

Info as of 05/08/2025:

To avoid problems with this upgrade kit, you should update the GCC

If you are using the Doser 3 upgrade kit,

please install GCC V1155 and perform the firmware update to 1.56.