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The Major Tech MT941 5-in-1 Environmental Meter has been designed to combine the functions of a Sound Level Meter, Light Meter, Humidity Meter, Temperature Meter and CFM/CMM Thermo-Anemometer. It is an ideal Multifunction Environment Meter with scores of practical applications for professional and home use. The Sound level function can be used to measure noise in factories, schools, offices, homes, etc, checking the acoustics of studios, auditoriums and hi-fi installations.
The Light function is used to measure luminance in the field. It is fully cosine corrected for the angular incidence of light. The light-sensitive component used in the meter is a very stable, long-life, silicon diode. Humidity/Temperature uses a humidity/semiconductor sensor and K-type thermocouple. CFM/CMM Thermo-Anemometer is suitable for use in a wide variety of applications, including plant maintenance operations, environmental analysis, fume hood testing, and HVAC system assessments.
| Function | Range | Accuracy |
| Temperature K-Type | -200°C – 1375°C | ±(1.5°C + 2 Digits) |
| Air Temperature | -30°C – 99.9°C | ±(1°C + 2 Digits) |
| Relative humidity | 5- 98%RH | ±(3.5% RH) |
| Sound level range | 30dB – 130dB | ±(3.5dB at 94dB, 1kHz sine wave) |
| Lux level range | 20 – 20000Lux | ±(5 + 10 Digits) |
| Air velocity m/s | 0.40 – 30m/s | ±(3% + 0.20m/s) |
| Air velocity ft/min | 196 – 5900 ft/min | ±(3% + 40ft/min) |
| Air velocity km/h | 3.6 – 108.0 km/h | ±(3% + 0.8km/hr) |
| Air velocity knots | 1.9 – 58.0 knots | ±(3% + 0.4knots) |
| Air velocity mph | 2.2 – 67.00 mph | ±(3% + 0.4mph) |
| Airflow Cubic ft/min | 0 – 999900CFM | Accuracy is a function of velocity & area |
| Airflow Cubic m/min | 0 – 999900CMM | Accuracy is a function of velocity & area |
| Digital Display | Large LCD Display | |
| PC Interface | USB, USB to UART Bridge Controller | |
| Weight | 365g | |
| Dimensions | 251 x 63.8 x 40mm |
Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty.
Australia-wide Flat Rate shipping of $15.00 per order.
This includes multiple products up to 5kg only.
Additional cost applies for orders over 5kg. Contact us for quotation.
