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HGM-2 Court Reporter Microphone w/Battery Tester Built-in

  • Court Reporter Microphone
  • New Court Reporter microphone with hearing aid technology
  • Court Reporter Microphone with battery tester for Computers and Steno writers
  • Special Court Reporter Microphone
  • Court Reporter Microphone Audiosync
FREE for orders over $49


Just like the HGM-1 in extreme pickup range and quality, the HGM-2 has a built-in battery tester. This ensures you a worry free day of crystal clear audio. Never again switch out that battery just because you are unsure of its charge.

As the most powerful microphone in the world for Court Reporters, with HGM-2 will get you at least triple the audio pickup of any other microphone being sold today. Most computers and digital recorders come with an inexpensive microphone that will only pickup voices from 2 to 3 feet. There's a number of reasons for this, such as lack of power to the jack where you plug the microphone in. If your microphone doesn't use a battery, then its made for dictating (speaking within 2-3 feet of it). The HGM-1 utilizes a hi-power battery which lasts 600 hours and allows the microphone to actually track voices up to 95 feet away while filtering out background noise such as air conditioning & paper shuffling.

What makes the HGM-2 court reporter microphone so special? The Court Reporter Microphone utilizes a hearing aid IC chip to actively track the human voice making it the #1 selling court reporting microphone in the world. The software in this Court Reporter Microphone raises the human voice and lowers the back ground noise. This is extremely important when you are scoping to understand what is being said.

In the past couple of years that have been allot of cheap copy cat microphones from other companies, Martel microphones are the best and the original. We never use Chinese parts such as Andrea sound cards.  Martel court reporters microphones are manufactured in California just like Apple products with cutting edge technology, designed for reliability and sound quality.  If you need a microphone for a steno writer or laptop you will be amazing by our sound and more importantly be part of our Martel family for life.    

Still on the fence please click the product reviews button and read what real Court Reporters are saying about our microphone!

Compatible with:

  • Eclipse
  • Case Catalyst
  • ProCat
  • SmartCat
  • AristoCat
  • Diamante
  • Stylus
  • Elura
  • Elan Mira
  • Fusion
  • Stentura
  • Stenoram
  • Merit
  • Baron
  • Wave
  • SmartWriter
  • Many many more...

30 Day Money back + Free Support 

Microphone Range:
75 feet
Background Noise Filtering:
Active Voice Tracking:
Battery Life:
600 hours
Cable Length:
5 1/2 feet
Plug Size:
3.5mm (1/8")
Pickup Direction:
Omnidirectional (360°)
Works with Steno Machines & Computer:
Built-in Battery Tester:

  • HGM-2 Court Reporter Microphone
  • Carrying Case
  • Duracell PX76A battery
  • Mounting Clip
  • Foam Wind Screen
Write your own product review

Product Reviews

  1. Amazing Court Reporter Microphone 5 Star Review

    Posted by on 28th Oct 2015

    I have been using CaseCatalyst audio sync since it's creation. NEVER have I gotten a recording this good! This mic is simply awesome!!

  2. I am very happy with this court reporter microphone. 5 Star Review

    Posted by on 28th Sep 2015

    I am very happy with this microphone. The clarity is wonderful, and I really appreciate the wider cord on it. It has eliminated tangles!

  3. Court Reporter Microphone w/Battery 5 Star Review

    Posted by on 28th Sep 2015

    Great reception. Replay is wonderful, better than previous court reporter mics.

  4. I love this Court Reporter microphone 5 Star Review

    Posted by on 24th Sep 2015

    I am very happy with this microphone. The clarity is wonderful, and I really appreciate the wider cord on it. It has eliminated tangles!

  5. Best court reporter mic ever!! 5 Star Review

    Posted by on 29th Jun 2015

    i have tried many microphones and this is the best hands down. Much, much better than the more expensive one I purchased from Stenograph!

  6. This Court Reporter microphone is better than the competition............. 5 Star Review

    Posted by on 2nd Apr 2015

    The last microphone from this company I had for over a decade without ever an issue. Finally, it got a short. This microphone is better than the competition............. hands down!


    Posted by on 19th Mar 2015

    I used my new mic for the first time today. Unbelievable sound quality. In fact, the sound had to be turned down on my Diamante because the mic's strength was so high. I could hear conversations of observers in the courtroom. I do not know why I waited so long to buy one.

  8. CSR Reporter microphone 5 Star Review

    Posted by on 2nd Mar 2015

    This was my first time dealing with this company and I'm not impressed with their customer service. I ordered a microphone for my steno writer based on reviews from other forums. Upon receiving it, the mic didn't work properly or perhaps I didn't have the battery inserted properly. I called Austin in technical support, left two voicemails followed by an e-mail, and I'm still waiting to get a call back. Someone else in my office finally showed me how to insert the battery properly. I'm not a satisfied customer. I'd rather buy from someone else.

  9. Excellent! court reporter microphone with battery tester built into it 5 Star Review

    Posted by on 10th Sep 2014

    Great service. Great microphone. Will definitely come back and recommend to fellow court reporters.

  10. The bests court reporter microphone anywhere 5 Star Review

    Posted by on 27th Jul 2014

    I have used the Martel court reporter microphones for over 20 years now and they have never let me down. The voice quality can't be beat. My laptop and steno machine are at least 30 feet away from the witness and they sound just like they are talking into my microphone. Don't settle for anything except a Martel court reporter microphone.

  11. Needs to be bigger a little too small of a reporter microphone 3 Star Review

    Posted by on 19th May 2014

    My only complaint is the court reporter microphone hgm2 is too small. I forget its laid out sometimes. On the other hand its super powerful and picks up voice around 50 feet away.

  12. HGM-2 Microphone c/Battery Tester Built In - Court Reporter microphone 5 Star Review

    Posted by on 13th May 2014

    So far so good. The sounds quality is awesome, like all Martel products I've bought in the past. It doesn't pay to scrimp on money and quality when it comes to your livelihood. Martel products are the best in my opinion! You can't beat the clarity or background noise elimination quality of these products.

  13. Great news I need a battery tester in the microphone I use for court reporting 5 Star Review

    Posted by on 12th May 2014

    I never knew when my battery was low now I just can push the button and it tells me. I love it, thanks Martel

  14. Love Martel Court Reporter Microphone 5 Star Review

    Posted by on 23rd Apr 2014

    I started with Martel products 12 years ago and about 4 years ago went to another product. BAD mistake. The other produce was never reliable. I was always concerned with it cutting off in the middle of depositions or court. I went back to Martel about a year ago and wish I had never left. Buying a new mic (conference grabber). I will always be with Martel.
    South Carolina

  15. Can't Wait!! Court Reporter Microphones 5 Star Review

    Posted by on 23rd Apr 2014

    I just ordered this microphone and can't wait till I receive it. I had Martel's mic in the past and it lasted a long time. I tried other brand mics before, and you can't hear as clear from a distance as Martel's mic. I had to come back to Martel. I also like that they have a battery tester on it. I highly recommend this mic.

  16. Martel Writer/Computer Microphone Code 1773 5 Star Review

    Posted by on 23rd Apr 2014

    I am ordering a second microphone for my Diamante writer. I already have this same microphone (now several years old) that I use for my laptop. This new mic will have a battery tester and I am eager to put it to use! I need equipment I know I can trust.

  17. Excited to get my new HGM2 Court Reporter microphone 5 Star Review

    Posted by on 23rd Apr 2014

    I have been using Martel's high gain microphone for 6 years now. Believe it or not, it has been working like a dream until my dog recently got a hold of it! What a shame. Am now getting the same mic with a battery tester and just know I will be as pleased with its performance as I was with first one.

  18. Just Got the HGM2 New court reporter microphone w/ Battery tester 5 Star Review

    Posted by on 23rd Apr 2014

    This was worth the wait. They should have put the battery tester on the court reporter microphone years ago. Its more powerful than ever picking up voice is excess of 100 feet. Worth the money!