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    • NTI DL1 Digilyzer Digital Audio Analyzer

      NTI DL1 Digilyzer Digital Audio Analyzer

      The Digilyzer DL1 is a powerful but easy to use digital audio analyzer. Testing, monitoring and troubleshooting digital audio interfaces is fast and straight forward using this compact tool. Virtually all digital audio formats including ADAT and sampling frequencies up to 96 kHz are supported.

      With features like the DL1 unique integrity check, the integrated speaker, event & data logging, audio lens and many more digital audio becomes transparent and easy to debug.

      • Channel Status
      • The complete chan







       

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      Item #: NEU-DIGILYZER

      Availability: Direct Ship From Manufacturer

      Our Price: $1,549.00

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    • NTI XL2 Analyzer and M4261 Class 2 Measurement Microphone

      NTI XL2 Analyzer and M4261 Class 2 Measurement Microphone

      The hand-held XL2 Analyzer is a powerful Sound Level Meter, a professional Acoustic Analyzer and a precision Audio Analyzer all in one instrument. Easy operation and countless applications distinguish this quality Swiss product. Get the job done, on time! The instrument is ready to measure literally seconds after you press the power button. The intuitive navigation and flexible user interface assist in simplifying every task. The XL2 provides an extensive range of measurement functions.

      The XL2 i





       

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      Item #: NTI-XL2-M4261

      Availability: Usually ships in 3-10 business days

      Our Price: $1,920.00

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    • NTi Audio 600 000 272 Digital Audio Set

      NTi Audio 600 000 272 Digital Audio Set

      NTi Audio Minstruments Digital Audio Set includes Digilyzer DL1, Digirator DR2 and accessories.

      • Digilyzer DL1 Functions
      • Digital Audio Analyzer
      • Testing, monitoring and troubleshooting of digital audio interfaces is fast and straight forward using the compact DL1.
      • Event Logger
      • Intermittent faults are usually hard to find. The event logger tracks every change of the input signal (carrier, channel status or audio related) and allows long term checking and highlighting of possible problems.
      • Audio Monitorin



       

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      Item #: NTI-600-000-272

      Availability: Direct Ship From Manufacturer

      Our Price: $3,699.00

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    • NTI 600 000 411 Exel Acoustics Set with M2211 Measurement Microphone - Class 1

      NTI 600 000 411 Exel Acoustics Set with M2211 Measurement Microphone - Class 1

      The Exel Acoustic Set contains all instruments and accessories for precise acoustic measurements and analog audio testing. The set is available with the M2211 - Enhanced Performance measurement microphone with Class 1 frequency response according IEC 61672. The System Case protects the complete set during transport.

       

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      Item #: NTI-600-000-411

      Availability: In Stock

      Our Price: $3,299.95

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    • NTI XL2 Analyzer with Class 1 M2230 Measurement Microphone

      NTI XL2 Analyzer with Class 1 M2230 Measurement Microphone

      The XL2 Analyzer forms the unique combination of a state-of-the-art Sound Level Meter, a comprehensive Acoustic Analyzer as well as a powerful Audio Analyzer. The wide range of functions are tailored for challenging applications in sound installations, evacuation systems, live sound events, noise monitoring, building acoustics, occupational health and manufacturing quality control.

      Besides being an advanced, integrating Sound Level Meter, the XL2 measures RTARTARTA and FFT high-resolution spectra






       

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      Item #: NTI-XL2-M2230

      Availability: Direct Ship From Manufacturer

      Our Price: $3,068.18

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    • NTi 600-000-401 Exel Set - XL2 Acoustic Analyzer M4261 Mic  XL2 ASD Cable XL2 Power Supply MR-PRO Cable XL2 System Case

      NTi 600-000-401 Exel Set - XL2 Acoustic Analyzer M4261 Mic XL2 ASD Cable XL2 Power Supply MR-PRO Cable XL2 System Case

      The Exel Set is an acoustics set with the Class 2 M4261 Measurement Microphone. The Exel Set consists of the XL2 Acoustic Analyzer, the M4261 microphone, the XL2 ASD cable, the XL2 Power Supply, the MR-PRO Minirator, the MR-PRO Power Supply, the MR-PRO Cable Test Plug, and the XL2 System Case.

      The M4261 is a calibrated, omni-directional class 2 measurement microphone running from 48V Phantom power. It shows excellent linearity over a wide dynamic range from 27 dB SPL up to 144 dB SPL.

      The hand-hel

       

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      Item #: NTI-600-000-401

      Availability: Direct Ship From Manufacturer

      Our Price: $2,746.00

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    • NTI MR2 Minirator Audio Generator

      NTI MR2 Minirator Audio Generator

      MR2 Analog Audio Generator provides a full set of analog audio test signals for set-up, maintenance and monitoring of professional audio equipment. Hand-held, using battery or external DC power supply, the generator is ergonomically packaged and has an intuitive user interface.

      • Low distortion sine wave (10 Hz - 20 kHz)
      • Selectable output levels (0.08mV - 2.0V RMS) in dBu, dBV or V units
      • Sine wave stepped sweep down to 1/12 octave steps with programmable step speed
      • White noise
      • Pink noise
      • Polarity test s

       

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      Item #: MR2

      Availability: In Stock

      Our Price: $345.50

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    • NTI MR-PRO 70V/100V Protective Adapter

      NTI MR-PRO 70V/100V Protective Adapter

      Protects Minirator MR-PRO against accidentally applied voltages during impedance or power testing at distributed 70V/100V speaker systems.

      The adapter includes bidirectional crowbar limiters and two fuses. The fuses will be blown if high voltage sare accidentally applied, thus protecting the Minirator MR-PRO output against damages.

      The MR-PRO 70V/100V Protective Adapter does not prevent users from coming into touch with high voltages. In some failure cases, e.g. one fuse blown, parts of the MR-PRO

       

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      Item #: MR-PRO-PA

      Availability: In Stock

      Our Price: $144.00

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    • NTI Audio XL2 Audio and Acoustic Analyzer

      NTI Audio XL2 Audio and Acoustic Analyzer

      The XL2 analyzer forms the unique combination of a state-of-the-art Sound Level Meter, a comprehensive Acoustic Analyzer as well as a powerful Audio Analyzer.

      • Flexible user interface
      • Wav-file recording
      • Voice notes
      • Visual limit indication of exceeding sound levels
      • Mini-SD card, 2 GB removable
      • Built-in real time clock
      • Built-in speaker
      • Rechargeable Li-Po battery included
      • Serial programmable I/O Interface
      • TOSLink output (optional)
      • Automated sensor detection reads electro

       

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      Item #: NTI-XL2

      Availability: In Stock

      Our Price: $1,379.00

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    • NTI ML1 Minilyzer Analog Audio Analyzer

      NTI ML1 Minilyzer Analog Audio Analyzer

      State-of the-art DSP technology allows NTI to provide customers with a pocket-size Audio Analyzer giving a comprehensive set of measurement functions, combined with excellent specifications at a very competitive price.
      As a commitment to our customers, our investment in expertise has enabled us to provide a design not just of decent but excellent and superior specifications in all aspects such as a level accuracy of <0.1 dB, residual THD+N of < -85 dB (0.005 %), fast measurement speed with more t

         

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        Item #: NEU-ML1

        Availability: In Stock

        Our Price: $669.00

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      • NTI Audio STI-PA Speech Intelligibility Option for XL2

        NTI Audio STI-PA Speech Intelligibility Option for XL2

        Public address systems in buildings like airports, railway stations, shopping centers or concert halls have to clearly inform persons in danger about escape information and directions in case of an emergency,. The NTi Audio STI-PA analyzers measure the speech intelligibility of emergency systems in accordance with the standard 2003 IEC 60268-16.

        The STI-PA function measures the speech intelligibility of public announcement systems according the latest revision of IEC 60268-16:2003 standard. The X



         

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        Item #: NTI-STI-PA

        Availability: In Stock

        Our Price: $879.00

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      • Tenma 72-6948 Audio Impedance Meter & Tester

        Tenma 72-6948 Audio Impedance Meter & Tester

        Active device is essential for reliable installation of background music and paging systems in residences, offices buildings and public areas. Avoid costly service calls and amplifier damage by verifying actual speaker system impedance prior to operation. Unlike conventional volt/ohm meters, which measure DC resistance, this unit utilizes an internal 1KHz oscillator to measure true impedance

        • Accurately measure speaker lines that utilize impedance matching volume controls, switchers, transformers

         

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        Item #: TEN-72-6948

        Availability: Usually ships in 3-10 business days

        Our Price: $162.00

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      • NTI DR2 / MR-PRO/MR2 Soft Pouch

        NTI DR2 / MR-PRO/MR2 Soft Pouch

        The soft pouch protects your Generator against shock and dust. With its convenient belt-clip, you can keep your Generator close by for those tasks that require both hands.

         

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        Item #: NTI-SOFTPOUCH

        Availability: Usually ships in 3-10 business days

        Our Price: $38.99

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      • RDL FP-CH8 Chime Generator - 8 Electronic Chimes

        RDL FP-CH8 Chime Generator - 8 Electronic Chimes

        The FP-CH8 is an electronic chime generator that produces eight different synthesized chimes. Each chime can consist of up to 3 tones and 3 harmonics selected to produce sonically natural effects. Certain chimes are single tones and some are a sequence.

        Each of the 8 chimes is triggered by an individual external closure to ground. A momentary closure to ground is required to start a chime. A single additional CONT (continuous) terminal is also provided. Each chime plays once unless the CONT termi

           

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          Item #: RDL-FP-CH8

          Availability: Usually ships in 3-10 business days

          Our Price: $224.25

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        • The Cricket Audio Polarity Test Set

          The Cricket Audio Polarity Test Set

          Checks Continuity and Polarity to Solve System Problems Quickly! - XLR and 1/4" TRS In/Out: Test Speakers, Cables and Wireless Systems

          • Tests Mixers and Signal Processors for Polarity Inversion.
          • Internal Speaker for Testing Mic Polarity.
          • High Level Output for Testing Miles of Cables.
          • High Performance to Price Ratio.
          • Battery Test on Receive Unit Saves Troubleshooting Time.
          • Does NOT come with carry case.

           

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          Item #: CRICK-1

          Availability: In Stock

          Our Price: $99.99

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        • NTI Audio 600 000 312 Minirator -40dB Adapter

          NTI Audio 600 000 312 Minirator -40dB Adapter

          Attenuator for generating high quality microphone level signals.

          This attenuator can be utilized to generate high quality microphone level signals. It increases the signal-noiseratio for low level Minirator signals by -40dB.

          You may use the adapter in conjunction with the Minirator MR2 or MR-PRO. The impedances of the adapter are matched for this use only! For safety reasons the adapter includes a pin 1 - fuse.

          The output impedance of the Minirator -40dB adapter is 200 Ohm balanced.

          • Attenuation: 40

           

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          Item #: NTI-MINIRATOR40

          Availability: Usually ships in 3-10 business days

          Our Price: $90.00

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        • NTI Power Supply for DR2

          NTI Power Supply for DR2

          NTI Power Supply for DR2. Also works with the MR2, MR-PRO and the XL2.

           

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          Item #: NTI-PS

          Availability: Usually ships in 3-10 business days

          Our Price: $40.00

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        • PL Polarity Tester

          PL Polarity Tester

          The Model HK-125 PL Polarity Tester uses two bipolar LEDs to indicate the polarity of a DC voltage on pins 2 & 3 of the XLR connector.

           

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          Item #: HK-125

          Availability: In Stock

          Our Price: $37.99

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        • Audix TM1 PLUS Measurement Microphone

          Audix TM1 PLUS Measurement Microphone

          The AUDIX TM1 Plus Makes a Measurable Difference Audix is proud to announce the introduction of the TM1 Plus, a combination kit which includes the TM1 measurement microphone, threaded acoustic windscreen, shock mount clip, ½ inch calibrator adaptor and microphone calibration data on CD. The data files are a numeric representation of the TM1 frequency response. These, together with the provided sensitivity of the microphone, can be used with a variety of popular software measurement system

           

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          Item #: AUD-TM1PLUS

          Availability: Direct Ship From Manufacturer

          Our Price: $399.00

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        • Greenlee 701K-G Professional Tone & Probe Tracing Kit

          Greenlee 701K-G Professional Tone & Probe Tracing Kit

          • Tone Probe
          • Adjustable volume control
          • Replaceable tip
          • LED Signal Indicator
          • Test Telephone Port
          • Headset Jack
          • LED Flashlight
            Tone Generator
          • Continuity & Polarity LED
          • External warble select
          • RJ11 & RJ45 Socket
          • Short Circuit LED/Beeper
          • Dual line modular LED
          • Alligator Connector Clips
          • Probe
          • Gain (nominal): 30 db
          • Input Impedance (nominal): 100 M Ohms
          • Metal tip resistance: 0 Ohms
          • Plastic tip resistance: 300 Ohms
          • Headset: 3.5 mm stereo plug: 8ohms mimimum
          • Battery: 9 VDC (NEDA 1604, JIS 006P, or IEC 6LR61)
          • Battery Life (Nominal

           

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          Item #: GRL-701K-G

          Availability: In Stock

          Our Price: $115.10

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        • Kaltman Creations RF Field Spectrum Analyzer HF4040 (100MHz - 4GHz)

          Kaltman Creations RF Field Spectrum Analyzer HF4040 (100MHz - 4GHz)

          We all rely on Blind Faith, Educated Guesses & Intuition when setting-up, installing or Spec'ing wireless systems. What if you could completely eliminate the unknown and unseen factors?

          Introducing the Spectran HF4040, the world's first low-cost, handheld field spectrum analyzer which eliminates all of the guess work. The Spectran HF4040 is a true 10MHz to 4GHZ spectrum analyzer allowing you to view all RF activity and potential interference in the wireless bands. No more Channel Selection Guessi


             

            2 Versions Available

            Item #: HF4040

            Availability: Direct Ship From Manufacturer

            Our Price: $1,229.00

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          • NTI Audio Analyzer Mini SPL Measurement Mic

            NTI Audio Analyzer Mini SPL Measurement Mic

            The MiniSPL is the perfect accessory to the NTI Acoustilyzer & Minilyzer for acoustical measurements!

            The MiniSPL is a battery powered measurement microphone. Together with the Acoustilyzer or Minilyzer, it forms an acoustical analyzer and integrating sound level meter. Additionally it may be operated as a stand-alone microphone e.g. connected to a balanced audio-line, a microphone-input or a sound-card.

            • Battery powered
              Factory-set sensitivity
              No phantom power required
              1/2" microphone, class 2 acc. I


             

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            Item #: MINI-SPL

            Availability: In Stock

            Our Price: $379.00

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          • NTI MiniLINK USB PC Interface and Software

            NTI MiniLINK USB PC Interface and Software

            MiniLINK is a USB PC interface and Windows software option for the ML1 and DL1 audio analyzers. MiniLINK is already included with the AL1 Acoustilyzer. MiniLINK displays results, transfers data to PC, and remotely operates the ML1 Minilyzer, AL1 Acoustilyzer and DL1 Digilyzer. MiniLINK is an upgradeable option for all existing and new ML1 Minilyzers and DL1 Digilyzers. It allows documentation, data acquisition and control of all ML1, AL1 and DL1 functions.

            • Uploading captured and stored individual

             

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            Item #: MINILINK

            Availability: Direct Ship From Manufacturer

            Our Price: $345.49

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          • NTI 600 000 073 Analog Audio Set-PRO without MiniLINK

            NTI 600 000 073 Analog Audio Set-PRO without MiniLINK

            NTI Test Instruments offers up a basic analog audio set consisting of MR-PRO Minirator, Minilyzer ML1, MiniSPL, ML1 Adapter -20dB, MR-PRO Power Supply, MR-PRO Cable Test Plug, MR-PRO -40dB Adapter, MR-PRO 70V/100V Protective Adapter & System Case for Minstruments.
            Please note:Analog Audio Set-PRO without MiniLINK.

             

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            Item #: NETT-600-000-073

            Availability: Direct Ship From Manufacturer

            Our Price: $2,289.99

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          • NTI Americas 600 000 379 - Cinema Meter Option for the XL2

            NTI Americas 600 000 379 - Cinema Meter Option for the XL2

            The Cinema Meter forms the dedicated solution for efficient calibration and reproducible verification of cinema loudspeaker systems according SMPTE ST 202:2010 and SMPTE RP 200:2012. The Cinema Meter is now shipping.

            The XL2 Analyzer in combination with the Cinema Option forms the dedicated Cinema Meter. An interactive assistant guides the cinema engineer through dedicated measurement scripts for an intuitive management of the audio performance requirements. Cinemas may be calibrated efficiently

             

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            Item #: NTI-600-000-379

            Availability: Direct Ship From Manufacturer

            Our Price: $1,245.65

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            Audio Test Equipment

            How do you know that cable is bad unless you have a cable tester? How do you know how to treat a room unless you have a frequency analyzer? And how do you know how loud the PA is unless you have a Sound Pressure level Meter to measure the decibles? Audio Test Equipment runs the gamet and we at Markertek have just what you need. From Pink noise generators to multi-format connector and cable testers we carry Audio Test Equipmentfor just about any application. So, whether you're on the road or in the field doing an install, check here first for that piece of Audio Test Equipment that's missing from your toolbox.

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