diff --git a/tasmota/xsns_83_neopool.ino b/tasmota/xsns_83_neopool.ino
index fd06ca24f..3f51c7a9e 100644
--- a/tasmota/xsns_83_neopool.ino
+++ b/tasmota/xsns_83_neopool.ino
@@ -561,7 +561,7 @@ const char kNeoPoolpHAlarms[] PROGMEM =
 const char HTTP_SNS_NEOPOOL_TIME[]             PROGMEM = "{s}%s " D_NEOPOOL_TIME            "{m}%s"                                       "{e}";
 const char HTTP_SNS_NEOPOOL_TEMP[]             PROGMEM = "{s}%s " D_TEMPERATURE             "{m}%*_f "  D_UNIT_DEGREE                   "%c{e}";
 const char HTTP_SNS_NEOPOOL_PH[]               PROGMEM = "{s}%s " D_PH                      "{m}%*_f "  "<span%s>&nbsp;%s&nbsp;</span>"   "{e}";
-const char HTTP_SNS_NEOPOOL_PPM_REDOX[]        PROGMEM = "{s}%s " D_NEOPOOL_REDOX           "{m}%*_f "  D_UNIT_PARTS_PER_MILLION          "{e}";
+const char HTTP_SNS_NEOPOOL_PPM_REDOX[]        PROGMEM = "{s}%s " D_NEOPOOL_REDOX           "{m}%*_f "  D_UNIT_MILLIVOLT                  "{e}";
 const char HTTP_SNS_NEOPOOL_PPM_CHLORINE[]     PROGMEM = "{s}%s " D_NEOPOOL_CHLORINE        "{m}%*_f "  D_UNIT_PARTS_PER_MILLION          "{e}";
 const char HTTP_SNS_NEOPOOL_CONDUCTIVITY[]     PROGMEM = "{s}%s " D_NEOPOOL_CONDUCTIVITY    "{m}%d "    D_UNIT_PERCENT                    "{e}";
 const char HTTP_SNS_NEOPOOL_IONIZATION[]       PROGMEM = "{s}%s " D_NEOPOOL_IONIZATION      "{m}%*_f "  "%s%s"                            "{e}";