Description
📐 Key Features
- 4-in-1 Measurement Capabilities: Integrates a luxmeter, sound level meter, hygrometer, and thermometer into one compact unit.
- Wide Measurement Ranges:
- Illuminance: Up to 20,000 lux (with x10 scaling).
- Sound Level: 35 dB to 130 dB (A and C weighting).
- Temperature: -20°C to +750°C, using a K-type thermocouple.
- Relative Humidity: 25% to 95%.
- User-Friendly Interface: Features a 3½-digit LCD display for clear readings.
- Additional Functions:
- Max Hold: Captures and displays the highest measurement value.
- Auto Power Off: Conserves battery life by automatically turning off after a period of inactivity.
- Over-Range Indication: Displays “OL” when measurements exceed the device’s range.
- Low Battery Indicator: Alerts users when the battery is low.
- Accessories Included:
- Detachable microphone windscreen.
- Attachable illuminance sensor.
- K-type immersion temperature probe.
- 9V battery.
- Nylon carrying case.
- Operating manual.
🛠️ Specifications
- Dimensions: 251 x 85 x 40 mm (including sensor support).
- Weight: 360 g (without external sensors).
- Power Supply: 9V battery (e.g., 6LR61, MN1604, 6F22, or 006P).
- Mounting: Equipped with a tripod thread for stable measurements.
🧪 Applications
The Voltcraft DT 8820 is ideal for a variety of settings, including:
- Workplace Assessments: Evaluating lighting conditions, noise levels, and environmental comfort in offices and factories.
- Educational Institutions: Monitoring classroom environments to ensure optimal learning conditions.
- Home Use: Assessing indoor air quality, lighting, and noise levels for a comfortable living space.
- Field Measurements: Conducting environmental surveys and studies in various outdoor settings.
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