diff --git a/qml/Scene.qml b/qml/Scene.qml
index 60b4e63..d245e14 100644
--- a/qml/Scene.qml
+++ b/qml/Scene.qml
@@ -34,9 +34,11 @@ Item {
 		id: tuner
 		property int note: 2
 		property int octave: 4
-		property double freq: 440
+		property double la: 440
 		property double deviation: 0.12
 		property bool found: true
+		property variant temperament_list: ["Weikmeister III", "equal"]
+		property int temperament_idx: 0
 	}
 
 	TunerScreen {
diff --git a/qml/TunerScreen.qml b/qml/TunerScreen.qml
index acf2e10..40a23f6 100644
--- a/qml/TunerScreen.qml
+++ b/qml/TunerScreen.qml
@@ -152,4 +152,21 @@ Item {
 			index: tuner.octave
 		}
 	}
+
+	// frequency and temperament
+	Column {
+		x: is_portrait ? theme.paddingLarge : meter.x + meter.width / 6
+		y: is_portrait ? theme.paddingLarge : meter.y + meter.height - theme.fontSizeSmall * 4 - theme.paddingLarge
+		width: parent.width * 0.4
+		height: width / 2
+
+		Text {
+			text: tuner.la + " hz"
+			font.pixelSize: theme.fontSizeSmall
+		}
+		Text {
+			text: tuner.temperament_list[tuner.temperament_idx]
+			font.pixelSize: theme.fontSizeSmall
+		}
+	}
 }