VM-1 Voltage Gauge

(38 customer reviews)

$24.99

In stock

SKU: SQ-VM-1 Category:

Description

The VM-1 Voltage Gauge checks 60 times per second to immediately alert you to dangerous low or high voltage that can threaten your car audio gear. The VM-1 monitors the DC (Direct Current) voltage from your battery, or directly from your amplifier. The VM-1 uses a 12 bit analog-to-digital converter for near real-time precision readings.

When voltage dips too low, you’ll see a ‘Lo’  voltage warning flash. This is especially important for stock charging systems powering amplifiers requiring more than 1000 watts RMS. During voltage spikes, a “Hi” voltage warning will alert you when voltage reaches the upper limit.

The SQ VM-1 displays your voltage on a green back lit screen. The included adhesive tab also serves as a template for screw placement. Check our installation instructions for more info on the VM-1 Voltage Gauge.

Specifications 
Processing12 Bit ADC (2x faster than others on the market)
Readings24 every .4 seconds
'Lo' Voltage Warning Flash10.0V
'Hi' Voltage Warning Flash17.5V
Back LightingGreen LED
Wiring3-Wire hook up
Dimensions2.26"W X 1.63"H X .68"D

38 reviews for VM-1 Voltage Gauge

  1. devin.crewesr (verified owner)

    I love this meter. Its fast and not to bright with the green. Dont think about it pull the trigger.

  2. John Marlow (verified owner)

    Best meter around for the money hands down. At least two to three times quicker than the Stinger meter it replaced. Nearly instant response to musical transients. Buy it now.

  3. Alex Lowry

    Quick refresh rate, easy to hook up, comes with instructions for those who don’t know what to do lol. And CHEEEEEEEEEEAP

  4. cody.and.yesenia (verified owner)

    All I can say is wow. I received the vm-1 fast with no problems. Quality is great. It was easy to install and looks great. The vm-1 is a lot faster and accurate than any of the voltmeters I have seen including the stinger. Customer service is one of the best I have ever experienced. They are very helpful with your needs. I will be ordering more stuff soon! Big thanks to rick in customer service for all the recommendations!

  5. andrew wilkerson (verified owner)

    reads good, cant beat it for the price

  6. Dug

    This thing is great! Easy to install, fast readings awesome visibility

  7. Braydon Davis (verified owner)

    This meter is extremely fast, almost instant and very accurate. Hooked up to the back battery on a switch.

  8. Charles Montefusco (verified owner)

    By far the most accurate and very quickly reads voltage. Would highly recommend this to people. Great product. Stinger nor smd have shit on this volt meter

  9. Jason Jordan (verified owner)

    Amazing product very fast read out love it

  10. Austin

    Definitely my favorite volt meter so far! The refresh rate is quick!

  11. Cory

    Works perfect, and for the price and free shipping, there’s no better deal

  12. Bobby

    Badass, works like a charm. Best meter ever

  13. Arturo Huerta (verified owner)

    Its great, easy to install, reads accurately, and gets the job done. Im 100% satisfied.

  14. Arnie

    Amazing little meters, great quality and super fast reacting. Can’t buy a better meter for the money!

  15. Branden Cope

    Works well, very quick updates on voltage fluctuations haven’t had any problem this far. A little pricy in my opinion for a simple volt meter but it does the job

  16. Jamell Owens (verified owner)

    I used this to replace the stinger one I had and the reaction time is way better. Love this meter I will be buying a bunch more for all my other volt meter needs

  17. Charles Blackburn

    Was kinda skeptical about it since it was only $20, but this thing is awesome. I wired it directly to the power inputs on my amp and the meter was fastly showing me how much my voltage was dipping. It showed me some concern so i changed my 1/0 cca to 2/0 welding cable and it showes me less concern. This $20 volt meter more than likely saved my amp from burning up.

  18. mike

    Very impressed with quality! Always like stinger volt meters but sq is now my favorite

  19. Matthew sanders

    Awesome works great and looks amazing came in two days thank you for a great product

  20. Rickie Andrews (verified owner)

    Nice looking beautiful meter. Easy install, but my meter jumps up when it draws rather then drops down.. Backwards. Reads accurately 12.7 right now truck off 14.2 running I am,not sure if its meters fault or my truck/wiring directly to amp.

  21. Nate 12volttech419

    Just got my vm-1 and I love it! The fit is great and the quality is top notch.. It ensures me 100% my BrutalSounds5.1 keeps proper voltage to keep my HDC418s pounding! Great products and even better customer service! From ordering my recone kits to anything I order it’s all top notch! Hoping to get sponsered by SoundQubed for the upcoming year to go along with my BrutalSounds sponsorship that would make my dreams come true!!! Haha

  22. andrew wilkerson (verified owner)

    reads good, cant beat it for the price

  23. Dug

    This thing is great! Easy to install, fast readings awesome visibility

  24. Braydon Davis (verified owner)

    This meter is extremely fast, almost instant and very accurate. Hooked up to the back battery on a switch.

  25. Charles Montefusco (verified owner)

    By far the most accurate and very quickly reads voltage. Would highly recommend this to people. Great product. Stinger nor smd have shit on this volt meter

  26. Jason Jordan (verified owner)

    Amazing product very fast read out love it

  27. Austin

    Definitely my favorite volt meter so far! The refresh rate is quick!

  28. Cory

    Works perfect, and for the price and free shipping, there’s no better deal

  29. Bobby

    Badass, works like a charm. Best meter ever

  30. Arturo Huerta (verified owner)

    Its great, easy to install, reads accurately, and gets the job done. Im 100% satisfied.

  31. Arnie

    Amazing little meters, great quality and super fast reacting. Can’t buy a better meter for the money!

  32. Branden Cope

    Works well, very quick updates on voltage fluctuations haven’t had any problem this far. A little pricy in my opinion for a simple volt meter but it does the job

  33. Jamell Owens (verified owner)

    I used this to replace the stinger one I had and the reaction time is way better. Love this meter I will be buying a bunch more for all my other volt meter needs

  34. Charles Blackburn

    Was kinda skeptical about it since it was only $20, but this thing is awesome. I wired it directly to the power inputs on my amp and the meter was fastly showing me how much my voltage was dipping. It showed me some concern so i changed my 1/0 cca to 2/0 welding cable and it showes me less concern. This $20 volt meter more than likely saved my amp from burning up.

  35. mike

    Very impressed with quality! Always like stinger volt meters but sq is now my favorite

  36. Matthew sanders

    Awesome works great and looks amazing came in two days thank you for a great product

  37. Rickie Andrews (verified owner)

    Nice looking beautiful meter. Easy install, but my meter jumps up when it draws rather then drops down.. Backwards. Reads accurately 12.7 right now truck off 14.2 running I am,not sure if its meters fault or my truck/wiring directly to amp.

  38. Nate 12volttech419

    Just got my vm-1 and I love it! The fit is great and the quality is top notch.. It ensures me 100% my BrutalSounds5.1 keeps proper voltage to keep my HDC418s pounding! Great products and even better customer service! From ordering my recone kits to anything I order it’s all top notch! Hoping to get sponsered by SoundQubed for the upcoming year to go along with my BrutalSounds sponsorship that would make my dreams come true!!! Haha

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