Description

The Model 41 Nova® Sound Level Meter (Class 1) and Model 42 Sound Level Meter (Class 2) are the ideal choice where integrated noise levels, such as Leq and Peak are not required and where basic noise data such as Sound Level (SPL) or Time and Frequency Weightings are all that is needed. Each Sound Level Meter has been designed to be easy to use whilst providing the user with the fundamental parameters required to comply with current legislation. Both instruments can be upgraded to become a data logging meter or by adding further options as shown below to make it into a versatile instrument. The basic instruments include the Operating Manual, Certificates of Calibration, Batteries, Software, Download Cable and a 7 year Warranty.VIEW SPECIFICATIONS

Additional information

Weight	20 lbs
Dimensions	22 × 18 × 16 in
Replacement Microphone Capsules	Class 1 Microphone (Models: 41, 43, 45), Class 2 Microphone (Models: 42, 44, 46)
Single Timer	Single Timer
Pause/Back Erase	Pause/Back Erase
Leq/Peak & C-A	Leq/Peak & C-A
TWA/Dose	TWA/Dose
Repeat Timer	Repeat Timer
Data Logging	Data Logging
Audio Note	Audio Note
Manual Audio Record	Manual Audio Record
Ln Values	Ln Values
Real Time 1:1 octave band filters	Real Time 1:1 octave band filters
Acoustic Calibrators	Class 1 Acoustic Calibrator, Class 2 Acoustic Calibrator
Hard Kit Case for Sound Level Meter Kit	Hard Kit Case for Sound Level Meter Kit
90mm diameter Windshield	90mm diameter Windshield
Carry Pouch for Sound Level Meter and Calibrator	Carry Pouch for Sound Level Meter and Calibrator
Tripod for Nova series	Tripod for Nova series
Spare USB Download Cable	Spare USB Download Cable
2m Microphone extension cable	2m Microphone extension cable
5m Microphone extension cable for instruments with removable preamp	5m Microphone extension cable
10m Microphone extension cable for instruments with removable preamp	10m Microphone extension
Preamplifier Tripod Mount	Preamplifier Tripod Mount