Overview
The Enviro Test Construct is a single-channel sound level meter with Level 1 accuracy.Equipped with a 4.3-inch color touchscreen for easy operation and customization.Built-in WLAN and 3G/4G LTE enable seamless connectivity to NorCloud and NorRemote.Compact, reliable, and ideal for professional audiologists and sound engineers.
Features
- Level 1 Sound Meter & Frequency Analyzer – High precision for professional use.
- Wide Measuring Range – 0–120 dB without the need for range adjustment.
- High Maximum Levels – RMS level up to 137 dBA and peak level up to 140 dB Peak C.
- Low Self-Noise – Only 17 dBA using the 1/2″ microphone with 50 mV/Pa sensitivity.
- 3-inch Color Touchscreen – Anti-mud coating and scratch-resistant glass for durability.
- Built-in Connectivity – WLAN and 3G/4G LTE modem for seamless remote monitoring.
- Integrated Network Server – Enables easy connection to NorCloud, NorRemote, or Nor850.
- User-Friendly Interface – Graphical icons for selecting measurement modes and custom settings.
- Quick-Access Buttons – Operable in challenging or outdoor environments.
- Compact and Portable Design – Lightweight and smaller casing for ease of handling.
- High Reliability & Performance – Designed for demanding sound engineers and audiologists.
Technical Specifications
| Frequency Analysis | Level 1 Sound Level Meter with Frequency Analyzer |
| Measuring Range | 0–120 dB (no range adjustment required) |
| Maximum RMS Level | 137 dBA |
| Maximum Peak Level | 140 dB Peak C |
| Self Noise | 17 dBA (using 1/2″ microphone, 50 mV/Pa) |
| Microphone | 1/2″ microphone, nominal sensitivity 50 mV/Pa |
| Display | 4.3-inch color touchscreen (109.2 mm diagonal) with anti-mud coating and scratch-resistant glass |
| Connectivity | Built-in WLAN and 3G/4G LTE modem |
| Network Server | Built-in |
| User Interface | Intuitive graphical icons, customizable measurement modes |
| Buttons | Quick operation in challenging environments |
| Application | Single-channel sound measurements for audiologists and sound engineers |
| Import | Yes |
| Customization | No |
| Packaging | Manufacturer developed |
| Performance | High |
| Reliability | High |
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