Major Tech - Digital Sound Level Meter (MT975)

The MT975 Sound Level Meter provides A and C weighting measurements, along with a maximum hold function and Slow and Fast response options. Its AC/DC outputs are well-suited for connecting to frequency analyzers, level recorders, FFT analyzers, graphic recorders, or X-Y chart recorders. Designed for a variety of general-purpose measurements, the Level Function is particularly useful for noise projects, quality control, illness prevention and cure, as well as environmental sound assessments. This meter is versatile, allowing measurements in settings like factories, schools, airports, and homes. Additionally, it proves valuable for checking acoustics in studios, auditoriums, and Hi-Fi installations. The MT975 is equipped with auto-ranging, a large backlit LCD, and a Quasi Analogue bar indicator for easy reading. Noteworthy features include an analogue output, Min/Max record functionality, and the ability to interface with a computer via the supplied USB interface, software, and cable.

xA and C level weighting for checking in compliance with safety regulations IEC61672-1 class 2
xLevel weighting 30dB to 130dB
xMin/Max measurements
xBackground noise absorber
x1.4dB accuracy
xFast / slow response
xAnalogue AC / DC outputs
xDatalogger function
xMemory for 32 700 readings

Specifications:
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

What's in the box
1 x Mt975 Sound Level Meter
1 x Carrying Case
1 x 9V Battery
1 x Charges
1 x Software + Cable
1 xTripos Stand
1 x Screwdriver