NTI Audio Mini SPL with Certificate

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NTI Audio Mini SPL with Certificate

NTI Audio

Mini SPL with Certificate

4.5 Expert Rating

Product Info

Article Number: 229425
Model: Mini SPL with Certificate
Price: $801.90

* Prices may vary. Check retailer for current pricing and availability.

This little NTI Audio Mini SPL is a seriously useful tool for anyone needing precise acoustic measurements. It's ideal for sound engineers, recording studio technicians, and even DIY audio enthusiasts who want to dial in their room or monitor system. The included calibration certificate is a huge bonus for ensuring accuracy.

Product Description

  • NTI Audio Mini SPL with Certificate
  • 1/2" Electret Capacitor Measuring Microphone
  • With omnidirectional characteristics according to IEC 60651
  • Type II
  • For ML1
  • Calibrated
  • Battery power
  • For acoustic and sound level measurements
  • Incl. Micro-clamp and certificate
  • case
PROS
  • • Excellent calibration certificate ensures reliable, repeatable measurements.
  • • Compact size and micro-clamp offer incredible versatility in tight spaces.
  • • Electret capsule delivers surprisingly accurate and detailed sound reproduction.
  • • Battery powered operation allows for field use without external power.
CONS
  • • Limited frequency response compared to higher-end measurement microphones.
  • • The electret capsule's dynamic range isn't as broad as condenser alternatives.
  • • Small size can make handling slightly awkward, especially with gloves.

Product Video

Key Features

Mic Type 1/2 in Electret Condenser
Polar Pattern Omnidirectional (IEC 60651 Type II)
Frequency Range 20 Hz - 20 kHz
Max SPL 140 dB SPL
Sensitivity -35 dBV/Pa (1 V/µPa)
Connector ML1
Weight 30 g

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Frequently Asked Questions

While not quite as refined as a Zuhlke, the Mini SPL provides excellent value and accuracy for its price point, particularly with the included calibration certificate.
The ML1 connector is proprietary to NTI Audio, but adapters to standard connectors like XLR are readily available from third-party suppliers.
Yes, absolutely, but be mindful of the 140 dB SPL limit; very loud shows may require more robust microphones.

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