---
title: "readAttributeRMSVoltage(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusterelectricalpowermeasurement/readattributermsvoltage(with:)"
---

# readAttributeRMSVoltage(with:)

## Declaration

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