Catalog > Test and Measurement > Test and Measurement Instruments > Major Tech Instruments Catalog > Test and Measurement > Test and Measurement Instruments > Special Function Testers > Temperature Meters Major Tech Environment Meter Digital Environment Meter MAJ MT941 5-in-1 Multifuction Digital Environment Multimeter Call for Price 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The MT941 5-in-1 digital Multifunction Environment 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, checking acoustics of studios, auditoriums and hi-fi installations, etc . 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. The 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. Features Large LCD display with backlight MAX, MIN and AVG measurements 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 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 Downloads Instruction-Manual PDF File 951.67 KB Data Sheet (32) PDF File 736.18 KB