diff --git a/blebox_uniapi/sensor.py b/blebox_uniapi/sensor.py
index 940d657..2ace82e 100644
--- a/blebox_uniapi/sensor.py
+++ b/blebox_uniapi/sensor.py
@@ -209,9 +209,9 @@ def __str__(self):
 @SensorFactory.register("co2", unit="ppm")
 @SensorFactory.register("co2Definition", unit="")
 @SensorFactory.register("gaugePressure", unit="mbar")
-@SensorFactory.register("liquidHeight", unit="cm")
+@SensorFactory.register("liquidHeight", unit="cm", scale=10)
 @SensorFactory.register("fillLevel", unit="percentage", scale=10)
-@SensorFactory.register("volume", unit="L")
+@SensorFactory.register("volume", unit="L", scale=1000)
 class GenericSensor(BaseSensor):
     def __init__(
         # base sensor params
diff --git a/tests/test_sensor.py b/tests/test_sensor.py
index d27d208..ba326eb 100644
--- a/tests/test_sensor.py
+++ b/tests/test_sensor.py
@@ -504,10 +504,10 @@ def patch_version(apiLevel):
         {
             "multiSensor": {
                 "sensors": [
-                    {"type": "gaugePressure", "id": 0, "value": 98,   "state": 2},
-                    {"type": "liquidHeight",  "id": 1, "value": 100,  "state": 2},
                     {"type": "fillLevel",     "id": 2, "value": 205,  "state": 2},
-                    {"type": "volume",        "id": 3, "value": 2000, "state": 2}
+                    {"type": "gaugePressure", "id": 0, "value": 98,   "state": 2},
+                    {"type": "liquidHeight",  "id": 1, "value": 1234, "state": 2},
+                    {"type": "volume",        "id": 3, "value": 2345, "state": 2}
                 ]
             }
         }
@@ -520,10 +520,10 @@ def patch_version(apiLevel):
     @pytest.mark.parametrize(
         "index,unit,value",
         [
-            (0, "mbar", 98),
-            (1, "cm", 100),
-            (2, "percentage", 20.5),
-            (3, "L", 2000),
+            (0, "percentage", 20.5),
+            (1, "mbar", 98),
+            (2, "cm", 123.4),
+            (3, "L", 2.345),
         ],
     )
     async def test_sensor_value(self, aioclient_mock, index, unit, value):