This sound level meter is available for hire for periods of one week or longer. As a basic (not integrating and not calibrated) meter, it is intended for basic noise measurement where the regulations don't demand anything more.
Hire Kit Includes
The NM102 is a low cost noise meter for basic surveys and sound level checks. It has many features, such as Fast and Slow time response, A and C frequency weighting and Max/Min measurements.
The backlight makes it ideal for use in low-light environments.
While the NM102 is an accurate and full-featured sound level meter, it is not provided with a traceable calibration certificate and so is not suitable for measurements to be used for legal purposes.
Please see the Applications tab for more information.
The NM102 covers a wide range of measurements, auto-ranging from 30 to 130 dB(A).
The NM102 Noise Meter has been designed to be quick and easy to use. The auto-range feature means that you do not have to select the measurement range before making measurements, which is a problem with most sound level meters.
With this meter you just switch on and it starts measuring the "A" weighted, Fast Sound Level, which is ideal for most applications.
A/C Switches between "A" weighting and "C" weighting. For more information on these visit our Frequency Weightings page.
Fast/Slow Switches between Fast time weighting and Slow time weighting. For more information please visit our Time Weightings page.
Hold Holds the sound level that is currently shown on the meter - freezes the display.
Max/Min Shows the maximum or minimum sound level.
|Display||4 digit LCD with back light|
|Resolution/Accuracy||0.1dB / ±1.5 dB (ref 94 dB @ 1 kHz)|
|Frequency Range||31.5 Hz to 8 kHz|
|Level Range||30 to 130 dB(A), 35 to 130 dB(C)|
|Frequency Weighting||A and C|
|Time Weighting||Fast (125 ms) and Slow (1s)|
|Dynamic Range||50 dB|
|Battery||One 9V battery|
|Battery Life||Approx. 50 hours|
|Temp & Humidity||5°C to 40°C below 80% RH|
|Dimensions||200 x 55 x 38 mm, 170g (including battery)|