Digital Sound Level Meter
R8,550.25
Features :
- A and C level weighting for checking in compliance with safety regulations IEC61672-1 class 2
- Level weighting 30dB to 130dB
- Min/Max measurements
- Background noise absorber
- 1.4dB accuracy
- Fast / slow response
- Analogue AC / DC outputs
- Datalogger function
- Memory for 32 700 readings
Description
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.
Accessories:
Carrying Case
9V Battery
Instruction Manual
Charger
Software
USB Cable
Tripod Stand
Screwdriver
Additional information
Level ranges low accuracy | ±(1.4dB) |
---|---|
Level ranges low resolution | 0.1dB |
Level ranges medium | 50dB to 100dB |
Level ranges high | 80dB to 130dB |
Level ranges high accuracy | ±(1.4dB) |
Level ranges auto | 30dB to 130dB |
Level ranges auto accuracy | ±(1.4dB) |
Frequency Range | 31.5Hz to 8KHz |
Dynamic range | 50dB to 100dB |
Frequency weighting | A/C |
PC interface | USB |
Over-range indication | Yes |
Time weighting | Fast (125ms) Slow (1s) |
Microphone | ½ Electret condenser |
Digital Display | 4 digit LCD Display |
Min Max Ave | Yes |
Alarm function | over and under limit range |
Analogue output | AC/DC from earphone, AC equals 1Vrms, DC equals 10mV/db |
Data logging | 32700 readings |
Data Hold | Yes |
Back Light | Yes |
Enclosure | Over Moulded casing |
Low battery indication | Yes |
Power source | 9V Battery |
Weight | 350g |
Dimensions | 278 x 76 x 50mm |