diff --git a/hardware/agilent-dmm/agilent-dmm.h b/hardware/agilent-dmm/agilent-dmm.h
index 978e13fa..179d0013 100644
--- a/hardware/agilent-dmm/agilent-dmm.h
+++ b/hardware/agilent-dmm/agilent-dmm.h
@@ -25,7 +25,12 @@
 
 /* Supported models */
 enum {
-	AGILENT_U1232A = 1,
+	AGILENT_U1231A = 1,
+	AGILENT_U1232A,
+	AGILENT_U1233A,
+	AGILENT_U1251A,
+	AGILENT_U1252A,
+	AGILENT_U1253A,
 };
 
 /* Supported device profiles */
diff --git a/hardware/agilent-dmm/api.c b/hardware/agilent-dmm/api.c
index 3d6c3350..29e7d15f 100644
--- a/hardware/agilent-dmm/api.c
+++ b/hardware/agilent-dmm/api.c
@@ -53,12 +53,12 @@ extern const struct agdmm_job agdmm_jobs_u125x[];
 extern const struct agdmm_recv agdmm_recvs_u125x[];
 
 static const struct agdmm_profile supported_agdmm[] = {
-	{ AGILENT_U1232A, "U1231A", 9600, agdmm_jobs_u123x, agdmm_recvs_u123x },
+	{ AGILENT_U1231A, "U1231A", 9600, agdmm_jobs_u123x, agdmm_recvs_u123x },
 	{ AGILENT_U1232A, "U1232A", 9600, agdmm_jobs_u123x, agdmm_recvs_u123x },
-	{ AGILENT_U1232A, "U1233A", 9600, agdmm_jobs_u123x, agdmm_recvs_u123x },
-	{ AGILENT_U1232A, "U1251A", 9600, agdmm_jobs_u125x, agdmm_recvs_u125x },
-	{ AGILENT_U1232A, "U1252A", 9600, agdmm_jobs_u125x, agdmm_recvs_u125x },
-	{ AGILENT_U1232A, "U1253A", 9600, agdmm_jobs_u125x, agdmm_recvs_u125x },
+	{ AGILENT_U1233A, "U1233A", 9600, agdmm_jobs_u123x, agdmm_recvs_u123x },
+	{ AGILENT_U1251A, "U1251A", 9600, agdmm_jobs_u125x, agdmm_recvs_u125x },
+	{ AGILENT_U1252A, "U1252A", 9600, agdmm_jobs_u125x, agdmm_recvs_u125x },
+	{ AGILENT_U1253A, "U1253A", 9600, agdmm_jobs_u125x, agdmm_recvs_u125x },
 	{ 0, NULL, 0, NULL, NULL }
 };