Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 6pm ET

Markertek--Financing-Options-Banner

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 

View As:

Sort By:

Display:

Audio Test Equipment:

Page:

►►
    ◄◄
     
     
     
    • NTI XL2 Analyzer and M4261 Class 2 Measurement Microphone - Rechargeable Li-ion Battery

      NTI XL2 Analyzer and M4261 Class 2 Measurement Microphone - Rechargeable Li-ion Battery

      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...

      Free Ship Banner

      Read More

      Item #: NTI-XL2-M4261

      Availability: In Stock

      Our Price: $1,995.00

      Add to Wishlist
    • NTI Audio XL2 Audio and Acoustic Analyzer

      NTI Audio XL2 Audio and Acoustic Analyzer

      The NTi Audio hand-held XL2 Analyzer is a powerful Sound Level Meter, a professional Acoustic Analyzer, a precision Audio Analyzer and a comprehensive Vibration Meter in one instrument. Easy operation and countless applications distinguish this quality Swiss product. Applications:
      Life Safety Systems
      Noise Measurement
      Live Sound
      Industrial and Aerospace
      Room & Building Acoustics
      Quality Control
      Electroacoustic Installations Made...

      Free Ship Banner

      Read More

      Item #: NTI-XL2

      Availability: In Stock

      Our Price: $1,449.00

      Add to Wishlist
    • NTI M2211 Measurement Microphone for XL2 Analyzer - Class 1

      NTI M2211 Measurement Microphone for XL2 Analyzer - Class 1

      General purpose microphone, with class 1 frequency response and metal diaphragm. The microphones are 48V phantom powered and include an electronic data sheet. The Automated Sensor Detection (ASD) of the XL2 Analyzer automatically reads this data, i.e. the microphone model and calibration data. This promotes faster setup and ensures accurate measurements. The microphone bodies contain the preamplifier. They combine high dynamic range and wide frequency range with low noise. These measurement...

      Free Ship Banner

      Read More

      Item #: NTI-M2211

      Availability: In Stock

      Our Price: $1,185.00

      Add to Wishlist
    • 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.

      Free Ship Banner

      Read More

      Item #: NTI-600-000-411

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $3,299.00

      Add to Wishlist
    • 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...

      Free Ship Banner

      Read More

      Item #: NTI-STI-PA

      Availability: In Stock

      Our Price: $1,009.00

      Add to Wishlist
    • NTI XL2 Analyzer and M2211 Microphone

      NTI XL2 Analyzer and M2211 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. A range of measurement microphones with an electronic data sheet are available to suit your requirements. Besides being an advanced, integrating Sound Level Meter, the XL2 measures RTA and FFT high-resolution spectra, RT60 Reverberation Time, Polarity, Delay and THD+N. Optional features are speech intelligibility STIPA, extended acoustics...

      Free Ship Banner

      Read More

      Item #: NTI-XL2-M2211

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $2,649.00

      Add to Wishlist
    • DirectOut Technologies ANNA-LISA Battery Powered Mobile MADI Analyzer & Signal Generator

      DirectOut Technologies ANNA-LISA Battery Powered Mobile MADI Analyzer & Signal Generator

      ANNA-LISA is a small, handheld MADI analyser and signal generator equipped with BNC and SFP MADI I/Os that provides straightforward, immediate analysis of any MADI input. Signal condition, input level and jitter can be monitored directly at the device. More detailed information, such as protocol and user bit checks, is accessible through an external application via USB and Bluetooth. The integrated signal generator makes ANNA-LISA a convenient, all-round tool for any MADI environment. The device...

      Free Ship Banner

      Read More

      Item #: DOT-ANNA-LISA

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $1,250.00

      Add to Wishlist
    • DirectOut Technologies MADI MONI Handheld MADI Tester with Comprehensive Monitoring

      DirectOut Technologies MADI MONI Handheld MADI Tester with Comprehensive Monitoring

      The DirectOut Technologies MADI MONI Handheld MADI Tester with comprehensive monitoring was designed for Engineers working in the field. by offering a straightforward, easy to use interface that allows you to confirm the integrity, physical link and the audio of the MADI signal itself. The unit is battery powered, has a 3.5mm headphone jack, adjustable brightness and more. DirectOut's MADI MONI battery powered, mobile monitor and tester provides a coaxial MADI I/O for standard BNC cabling...

      Free Ship Banner

      Read More

      Item #: DOT-MADI-MONI

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $1,250.00

      Add to Wishlist
    • 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. Features: 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...

      Free Ship Banner

      Read More

      Item #: MR2

      Availability: In Stock

      Our Price: $385.00

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

      Greenlee 701K-G Professional Tone & Probe Tracing Kit

      The Greenlee 701K-G is a Professional Tone and Probe Tracing kit that includes the Greenlee 77HP-G High Power Tone generator and the 200EP Tone Probe Amplifier in a rugged woven nylon carry case. Trace wire paths and identify cables in all common wiring systems. Diagnose common problems in telephone, data, and security wiring. Check for open or shorted wire pairs and confirm the presence of telephone service. Simple operation with audible and visual tone signal indication; provides two distinct...

      Free Ship Banner

      Read More

      Item #: GRL-701K-G

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $85.00

      Add to Wishlist
    • 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 dB, residual THD+N of < -85 dB (0.005 %), fast measurement speed with more...

      Free Ship Banner

      Read More

      Item #: NEU-ML1

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $740.00

      Add to Wishlist
    • 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 terminal...

      Free Ship Banner

      Read More

      Item #: RDL-FP-CH8

      Availability: In Stock

      Our Price: $233.21

      Add to Wishlist
    • 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 Features: Accurately measure speaker lines that utilize impedance matching volume controls, switchers,...

      Free Ship Banner

      Read More

      Item #: TEN-72-6948

      Availability: In Stock

      Our Price: $162.00

      Add to Wishlist
    • 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...

      Free Ship Banner

      Read More

      Item #: MR-PRO-PA

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $159.00

      Add to Wishlist
    • TOA ZM-104A Impedance Meter

      TOA ZM-104A Impedance Meter

      The TOA Impedance Meter, ZM-104, has been designed to measure impedances in the speaker lines in sound systems. It is fully portable and is operated from internal batteries. This handy meter provides accurate direct readings in the manner of a circuit meter, simply by disconnecting the speaker line from the amplifier and connecting it to the measuring leads. The range selector switch allows selection of three ranges, from five to one hundred thousand Ohm. Each time the range...

      Free Ship Banner

      Read More

      Item #: ZM-104

      Availability: In Stock

      Our Price: $406.00

      Add to Wishlist
    • NTI 600 000 018 Individually Numbered Calibration Certificate for New XL2 & Microphone MR-PRO or TalkBox

      NTI 600 000 018 Individually Numbered Calibration Certificate for New XL2 & Microphone MR-PRO or TalkBox

      The calibration certificate lists the individual product data with serial number. The calibration and adjustment procedures follow the documentation and traceability requirements of the EN ISO / IEC 17025 standard. Annual re-calibration of the instrument after the purchase is recommended ensuring accurate measurements.

      Free Ship Banner

      Read More

      Item #: NTI-600-000-018

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $119.00

      Add to Wishlist
    • Rolls MO2020se Signal Generator for Electronic Testing in the Audio Frequency Range 20Hz to 24kHz

      Rolls MO2020se Signal Generator for Electronic Testing in the Audio Frequency Range 20Hz to 24kHz

      The Rolls MO2020se is a signal generator for electronic testing in the audio frequency range. It has XLR, RCA and 1/4" unbalanced sine wave outputs, and a 1/4" unbalanced square wave output. For external control or sweeping of the frequency range, a 1/4" VCO input is provided to receive 1.2 to 5 volts dc. Features: Frequency range from 20Hz to 24kHz Balanced XLR, RCA and 1/4" unbalanced Outputs Sine and Square wave outputs -30 dB pad for referencing Specifications: Output Level:...

      Free Ship Banner

      Read More

      Item #: RLS-MO2020SE

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $75.00

      Add to Wishlist
    • NTI Soft Pouch for MR-PRO and MR2

      NTI Soft Pouch for MR-PRO and MR2

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

      Free Ship Banner

      Read More

      Item #: NTI-SOFTPOUCH

      Availability: In Stock

      Our Price: $34.99

      Add to Wishlist
    • NTI Power Supply for MR2/ MR-PRO/ DR2 or XL2

      NTI Power Supply for MR2/ MR-PRO/ DR2 or XL2

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

      Free Ship Banner

      Read More

      Item #: NTI-PS

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $36.00

      Add to Wishlist
    • 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, « 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 systems to correct...

      Free Ship Banner

      Read More

      Item #: AUD-TM1PLUS

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $399.00

      Add to Wishlist
    • Galaxy Audio Cricket CPTS XLR Audio Polarity Continuity Test Set

      Galaxy Audio Cricket CPTS XLR Audio Polarity Continuity Test Set

      The CRICKET Polarity/Continuity tester is great for sound contractors, musicians, DJs, and many others. Polarity, should it become reversed, can play havoc with a sound system. If two sources are emitting the same electrical or acoustic tone (frequency), and one of those sources is in a state of inverted polarity, those tones, when combined at a given point, will cancel each other. This severely alters the sound of a system. Polarity can be reversed while soldering cables, adding components to...

      Free Ship Banner

      Read More

      Item #: CRICK-1

      Availability: In Stock

      Our Price: $107.99

      Add to Wishlist
    • 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.

      Free Ship Banner

      Read More

      Item #: HK-125

      Availability: In Stock

      Our Price: $37.99
      Special Price: $34.95

      Add to Wishlist
    • 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. Features: Battery powered Factory-set sensitivity No phantom power required 1/2"...

      Free Ship Banner

      Read More

      Item #: MINI-SPL

      Availability: In Stock

      Our Price: $469.00

      Add to Wishlist
    • 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. Features: Uploading captured...

      Free Ship Banner

      Read More

      Item #: MINILINK

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $449.00

      Add to Wishlist
    • 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. Features: Specifications:

      Free Ship Banner

      Read More

      Item #: NETT-600-000-073

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $2,139.00

      Add to Wishlist
     

    Page:

    ►►
      ◄◄
       
       
       
       

      Audio Test Equipment

      At Markertek, we carry a wide variety of audio test equipment for analyzing waveforms, measuring sound levels, and much more. We're proud to stock quality audio testers from NTi Audio, Greenlee, and more than a dozen other brands. Whether you need a measurement microphone to calibrate your monitors, or an all-in-one analyzer to measure noise in an event space, we have robust tools for your specific audio needs.

      With an audio analyzer like the NTi XL2, you can quickly obtain a reading of the SPL, Lmin, Lmax, Lpeak, Leq, and many other attributes. Meanwhile, the built-in spectrum analyzer allows you to see the full frequency spectrum as 1/1 octave or 1/3 octave, with the option to capture frequency data in 100ms intervals for future analysis. This handheld device is ideal for live sound monitoring, broadcasting, and building acoustics.

      We also carry a range of handheld impedance meters, including the Gold Line ZM-1P, which can calculate loudspeaker impedance in a myriad of configurations. Once you've installed a loudspeaker system, you can use the impedance meter to measure the total wattage, or you can measure individual components during installation. We highly recommend investing in an impedance meter to protect your valuable audio equipment from electrical damage.

      To learn more about our audio tester selection, call us toll-free at 800-522-2025 or click the "Live Chat" button to chat with us online. We offer a 100% Money Back Satisfaction Guarantee and free shipping on any order, even if you're buying a single accessory. Thank you for visiting Markertek!

      Please fill out the information below
      Email Address*