---
title: "readAttributeMeasuredValue(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclustercarbondioxideconcentrationmeasurement/readattributemeasuredvalue(with:)"
---

# readAttributeMeasuredValue(with:)

## Declaration

```swift
func readAttributeMeasuredValue(with params: MTRReadParams?) -> [String : Any]?
```