Convergence Instruments

The Wireless Sound Level Meter Data Logger NSRTW_mk2 is the second generation of Convergence Instrument’s WiFi™ enabled smart integrating sound-level meter/datalogger. It includes a type 1 digital MEMS microphone, an accurate date/time clock, a non-volatile 128 Mb recording memory and wireless connectivity with fast USB and WiFi download. Read more...

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Convergence Instruments

  • NSRTW-mk2 is a sound level datalogger with Type 1 microphone,
  • Now protected against the ingestion of dust and water.
  • Direct email alarms.
  • Can report 24/7 from anywhere in the world
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Convergence Instruments

SP001 USB Solar Panel

Specifications:

8W 5V USB Output.

Size 14.5 X 7.75″ x 0.04″ light weight.

After extensive testing of many USB-output solar panels we selected the SP001 as a perfect match for our Noise Sentry RT and Noise Sentry RT-W.

This SP001 Solar Panel allows indefinite operation of the Noise Sentry RT and Noise Sentry RT-W instrum... Read more...

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Convergence Instruments

Our NSRT_mk2 and NSRTW_mk2 now feature an expanded polytetrafluoroethylene (ePTFE) barrier that effectively protects the microphone against the ingestion of dust and water.

Effective June first 2018 Read more...

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Convergence Instruments

  • Complies with the precision requirements of ANSI S1.4 and IEC651 standards – Type I
  • Type I precision (bandwidth selectable between 16 kHz and 20 kHz)
  • “Z” weighting (in addition to A and C)
  • Fast USB downloads
  • Real-time recording while connected to PC (Use of the SLM as a high quality digital microphone at 32 kHz and 48 kHz...
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