diff --git a/src/pbHelpers/ComponentTypes/Airflow.ts b/src/pbHelpers/ComponentTypes/Airflow.ts
index b441256..ddfbc48 100644
--- a/src/pbHelpers/ComponentTypes/Airflow.ts
+++ b/src/pbHelpers/ComponentTypes/Airflow.ts
@@ -33,13 +33,13 @@ export function Airflow(subtype: number = 0): ComponentTypeExtension {
 
   let measurementTypes = [
       {
-        measurementType: quack.MeasurementType.MEASUREMENT_TYPE_PPM,
+        measurementType: quack.MeasurementType.MEASUREMENT_TYPE_CFM,
         label: cfm.label(),
         colour: cfm.colour(),
         graphType: cfm.graph()
       } as ComponentMeasurement,
       {
-        measurementType: quack.MeasurementType.MEASUREMENT_TYPE_VOLTAGE,
+        measurementType: quack.MeasurementType.MEASUREMENT_TYPE_SPEED,
         label: velocity.label(),
         colour: velocity.colour(),
         graphType: velocity.graph()