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Pulsar Nova Model 45 & 46 Real-time Class 1/Class 2 Sound Level Meter
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The Model 45 & 46 are the premium meters in the Nova range.
NZ $5,790.00
Excl GST
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Pulsar Nova Model 45 & 46 Real-time Class 1/Class 2 Sound Level Meter

These sound level meters feature the full suite of Nova technologies.
The 45 & 46 meters offer a versatile and high performance approach to noise measurement.
They are suitable for professional acoustic technicians who require all the features of the Nova meters.

Standard on the Model 45 & 46 is Data logging, LEQ, Ln values, Real-time 1:1 Octave Band filter Analysis (31.5Hz to 16kHz), Audio Record and Audio Note, TWA/Dose and Repeat Timer.

There are no additional upgrades for the 45 & 46 meters.

The Model 45 & 46 can be purchased as meters only or as a full measurement kit incl. calibrators, wind shields, carry cases and tripods.

Accurate Sound Catalogue (5MB):
Pulsar Datasheet:

available features for the Pulsar Nova Models 45 & 46 Sound Level Meters

Nova specifications

  • Measurement Range: 20 - 140dBA RMS Single Range (143dBC peak)
  • Frequency Types (Weighting): RMS & Peak: A, C, & Z (un-weighted) all measured simultaneously
  • Time Weighting: F (Fast, 125ms), S (Slow, 1s) & I (Impulse, 0.35ms) all measured simultaneously
  • Noise Floor Limit: 18dB(A) Class 1, 21dB(A) Class 2
  • Frequency Octave Bands: 10x 1:1 Octave Bands: 31.5Hz to 16kHz (Model 45 & 46 only)
  • Measurement Modes: See product brochure for the full list of measured values
  • Microphone Type: Class 1 PM1 or Class 2 PM2 pre-polarized
  • Data Logging: Yes, standard on models 45 & 46, optional on other models
  • Memory: Removable 4GB CF card
  • Resolution: 0.1dB
  • Tripod Mount:Yes
  • Display: High resolution anti-glare OLED display with ambient light sensor & illuminated keypad
  • Connectivity: USB 2.0 Mini-B, 3.5mm, Multipin I/O socket
  • Dimensions: 280mm x 80mm x 42mm including preamp and microphone
  • Weight: 440 grams (without batteries)
  • Battery Type: 6x AA
  • Battery Life: Typically 30 hours (alkaline), 50 hours (lithium)
  • Certificate Issue: Yes - IS09001 accredited Pulsar Instruments plc certification in accordance with IEC standards
  • Warranty: 7 years (applicable when required calibration is maintained)
  • International Standards: IEC 61672:2002-1 Class 1 or Class 2, IEC 60651:2001 Type 1 or Type 2, IEC 60804:2000 Type 1 or Type 2, IEC 61252:1993, ANSI S1.4 - 1983 (R2006), ANSI S1.43 - 1997 (R2007), ANSI S1.25:1991, 1:1 Octave Band Filters to IEC 61260 & ANSI S1.11-2004

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Based in Auckland, Accurate is one of the few 100% New Zealand owned and operated safety instrumentation companies in New Zealand today. This is in a market dominated by larger foreign owned companies, yet we continue to operate as a strong independent supplier to the NZ market.




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192 Marua Road
Mt Wellington
Auckland 1051

4 Avenger Crescent
Christchurch 8042