Description
Details
The professional digital model MT975 offers A and C weighting measurements, maximum hold function and Slow and Fast response. The AC/DC outputs are ideal for connections to frequency analyzer, level recorder, FFT analyzer and graphic recorder or X-Y chart recorder. The MT975 meter is ideal for all general purpose measurements and the Level Function is designed for noise project, quality control, illness prevention and cure, and all kinds of environmental sound measurements. It can be used to measure noise in factories, schools, airports and homes, etc. Other uses include checking acoustics of studios, auditoriums and Hi-Fi installations. The MT975 is auto ranging and has a large backlit LCD with the benefit of a Quasi-Analogue bar indicator. Features include an analogue output, Min/Max record can be interfaced with a computer via the USB interface, software and cable which are supplied as standard accessories.
Specifications:
| Function | Range | Resolution | Accuracy |
| Level Ranges Low | 30dB – 80dB | 0.1dB | ±(1.4dB) |
| Level Ranges Medium | 50dB – 100dB | 0.1dB | ±(1.4dB) |
| Level Ranges High | 80dB – 130dB | 0.1dB | ±(1.4dB) |
| Level Ranges Auto | 30dB – 130dB | 0.1dB | ±(1.4dB) |
| Frequency Range | 31.5Hz – 8KHz | ||
| Dynamic Range | 50dB – 100dB | ||
| Digital Display | 4-digit LCD Display | ||
| Frequency Weighting | A/C | ||
| Time Weighting | Fast (125ms) Slow (1s) | ||
| Microphone | 0.5″ Electret condenser | ||
| Min Max Ave | Yes | ||
| Alarm Function | “over” and “under” limit range | ||
| Data Output | AC/DC from earphone, AC=1Vrms, DC=10mV/dB | ||
| Data Logging | 32 700 readings | ||
| Pc Interface | USB | ||
| Overrange Indication | Yes | ||
| Data Hold | Yes | ||
| Back Light | Yes | ||
| Enclosure | Over moulded casing | ||
| Low Battery Indication | Yes | ||
| Battery | 9V | ||
| Weight | 350g | ||
| Dimensions | 278 x 76 x 50mm | ||
Accessories:
- Carrying Case
- 9V Battery
- Instruction Manual
- Charger
- Software
- USB Cable
- Tripod Stand
- Screwdriver
Reviews
There are no reviews yet.