Overview
The Enviro Test Construct is a high-performance digital noise detector designed for accurate sound level measurement.
With a measuring range of 30–120 dB and built-in temperature and humidity sensors, it ensures multi-environment monitoring.
Its 4.5-inch LCD screen offers clear visibility, while the 2700mAh lithium battery provides long-lasting operation.
Lightweight at only 0.66 lb (300g), it is perfect for professional and industrial applications.
Features
- Wide Measuring Range: 30–120 dB with high accuracy.
- Environment Monitoring: Built-in temperature and humidity sensors.
- Dual Alarm System: Voice + light warning for noise threshold alerts.
- Long Battery Life: 2700mAh rechargeable lithium polymer battery.
- Large Display: 4.5-inch LCD screen for clear visibility.
- Type-C Charging: Fast and convenient USB-C input (5V/1A).
- Durable Build: Made of ABS material for long-lasting performance.
- Certified Quality: CE and RoHS certified for reliability and safety.
Technical Specifications
| Measuring Range | 30–120 dB (±3 dB) |
| Resolution | 0.1 dB |
| Response Time | ≤1.5 seconds |
| Frequency Range | 31.5 Hz – 8 kHz |
| Temperature Range | -10°C to +50°C (±1.5°C) / 14°F to 122°F (±2.7°F) |
| Humidity Range | 0%–95% RH (±5%) |
| Alarm | Voice + Light Warning |
| Display Type | 4.5-inch LCD with backlight |
| Backlight Function | Auto/manual backlight for low-light use |
| Data Hold | Yes (lock current reading) |
| Max/Min Recording | Yes (records peak values) |
| Power Supply | 2700mAh Rechargeable Lithium Polymer Battery |
| Charging Port | Type-C 5V/1A |
| Battery Life | Up to 12 hours continuous use |
| Auto Power Off | Yes (to save battery) |
| Material | ABS + LCD |
| Product Size | 98 × 90 × 40 mm |
| Weight | 300 g / 0.66 lb |
| Certifications | CE, RoHS |
| Operating Environment | Indoors and outdoors (school, factory, hospital, traffic, construction) |
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