---
title: kHIDUsage_Snsr_Property_Environmental_ReferencePressure
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.13.4+]
path: kernel/1641608-anonymous/khidusage_snsr_property_environmental_referencepressure
---

# kHIDUsage_Snsr_Property_Environmental_ReferencePressure

## Declaration

```occ
kHIDUsage_Snsr_Property_Environmental_ReferencePressure = 0x0441
```