Overview
Enviro Testers digital sound level meter with data logger is a device used to measure and record sound levels over a period. It is commonly used in various industries and environments to monitor and assess noise levels for compliance with regulations, occupational safety, environmental impact assessments, and research purposes.
Features
- Data Logging Capabilities
- Weatherproofing
- Large LCD Screen
- Battery Compartment
- Microphone and windshield
- Quality Button
Technical Specifications
| Applied standard | IEC61672 to 1 CLASS2 |
| Frequency range | 31.5 kHz to 8 kHz |
| Dynamic range | 50 dB |
| Measuring level range | Lo 30 dB to 80 dB Med 50 dB to 100 dB Hi 80 dB to 130 dB Auto 30 dB to 130 dB |
| Accuracy | ±1.4 dB |
| Time weighting | FAST 125 ms, SLOW (1s) |
| Microphone | 1/2 in electret condenser microphone |
| Display | 3½ digits LCD with a resolution of 0.1 dB |
| Frequency weighting | A & C |
| Data update | 2 times/sec |
| Alarm function | OVER is when input is more than the upper limit of the range UNDER is when input is less than the lower limit of range |
| Auto power off | The meter automatically shuts down after approx 15 minutes of inactivity |
| Power supply | One 9V battery, 006 P or IEC 6F22 or NEDA 1604 |
| Battery life | at least 30 hours |
| Operating conditions | -4 °F to 140 °F (-20 ℃ to 60 ℃), 10% RH to 90% RH |
| Storage conditions | -4 °F to 140 °F (-20 ℃ to 60 ℃), 10% RH to 75% RH |
| Weight | 6.27 oz (178 g) |
| Dimension (L x W x H) | 6.22 in x 2.44 in x 1.25 in (158 mm x 62 mm x 32 mm) |
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