- Large LCD display with backlight
- MAX, MIN and AVG measurements
- K-Type Temperature -200°C to 1375°C
- Air Temperature -30°C to 99.9°C
- Relative Humidity 5% – 98%
- Sound Level Range 130dB
- Lux Level Range 20000 Lux
- Air Velocity to 30m/s; 108 km/h; 5900 ft/min; 67 mph & 58 knots
- Display shows Sound, Light, K-Type Temperature, Humidity & Temperature as well as Air Velocity & Air Flow
- Electronic Offset function allows compensation of thermocouple errors to maximize overall accuracy
- The device measures air velocity, it features 5 selectable units of velocity measure: m/s, ft/min, km/h, MPH, knots, and it features 2 selectable units of flow measure: CFM, CMM
- Easy to set Area dimension (up to 6 points) for air flow measurement
- USB interface, USB to UART Bridge Controller
- Low battery indication, Auto Power Off (Sleep mode) adjustable
- Data Logging
Description
The 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, home, etc, checking 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.
This Environmental Meter is carried in a hard plastic carrying case for convenience and protection.
Specifications
| Function |
Range |
Resolution |
Accuracy |
| Temperature K-type |
-200°C – 1375°C |
0.1°C |
±(1.5°C + 2 Digits) |
| Air Temperature |
-30°C – 99.9°C |
0.1°C |
±(1°C + 2 Digits) |
| Relative humidity |
5- 98%RH |
0.1RH |
±(3.5% RH) |
| Sound level range |
30dB – 130dB |
0.1dB |
±(3.5dB at 94dB, 1kHz sine wave) |
| Lux level range |
20 – 20000Lux |
0.1Lux |
±(5 + 10 Digits) |
| Air velocity m/s |
0.40 – 30m/s |
0.01m/s |
±(3% + 0.20m/s) |
| Air velocity km/h |
3.6 – 108.0 km/h |
0.1km/h |
±(3% + 0.8km/hr) |
| Air velocity ft/min |
196 – 5900 ft/min |
1ft/min |
±(3% + 40ft/min) |
| Air velocity mph |
2.2 – 67.00 mph |
0.1 mph |
±(3% + 0.4mph) |
| Air velocity knots |
1.9 – 58.0 knots |
0.1 knots |
±(3% + 0.4knots) |
| Air flow Cubic m/min |
0 – 999900CMM |
0.001 – 100 |
Accuracy is a function of velocity and area |
| Air flow Cubic ft/min |
0 – 999900CFM |
0.001 – 100 |
Accuracy is a function of velocity and area |
| Digital Display |
Large LCD Display |
| PC Interface |
USB, USB to UART Bridge Controller |
| Min Max |
Yes |
| Data Hold |
Yes |
| Back Light |
Yes |
| Enclosure |
Over Moulded Casing |
| Low battery indication |
Yes |
| Battery |
9V |
| Weight |
365g |
| Dimensions |
248 x 65 x 45mm |
| Safety Specs |
IEC61326 |
Accessories
Hard Plastic Carrying Case
MT690 K-Type Probe Kit
Instruction Manual
We offer expert Calibration Service Australia Wide
- Fastest Calibration Service in Australia as fast as 24 Hrs Hight Priority
- Best In-House and On-Site Calibration Service in Entire Australia
- Smart Software based Calibration Service to reduce human error and improve uncertainty
- Mobile Calibration Service to reduce downtime and improve productivity
- ISO 17024 NATA Accredited Calibration Service
