Skip to main content
Play Video
Galaxy Audio Galaxy Audio

Galaxy Audio CM-140 Check Mate SPL Meter

Q&A SKU #421162000000000
159.99 $159.99
Or
6-Month Special Financing
Limited time Learn more
More ways to pay:
Lease-to-own with Progressive Leasing. Learn more
Loyalty Points Icon
Loyalty Points Icon
Earn 1,280 reward points
($12.80 in credit)
Earn 1,280 reward pts.
($12.80 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Estimated delivery 5-8 business days
  • Free Shipping
  • Flexible Financing
  • Lowest Price
  • Ships Internationally
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon
Overview

Measure the sonic output of just about anything.

The Galaxy Audio CM-140 Check Mate Sound Pressure Level Meter is a small, handheld device that measures the pressure level of sound waves in any acoustic environment. For audio enthusiasts and sound recording engineers, this is a must. The CM-140 meter gives you objective, accurate measurements of SPL, and it's easy to usel. The CM-140 features an electret condenser microphone, MAX/MIN function, level range display, AC signal output, and readings in 0.1dB steps. Frequency range is 31.5Hz to 8KHz. You get up to 70 hours of operation from one 9V battery. Galaxy Audio includes a manual, a 9V battery, and a windscreen with the CM-140 Check Mate SPL Meter.

Features

  • Electret condenser microphone
  • MAX/MIN function
  • Level range display
  • Frequency weighting: A, C
  • Fast or slow time weighting
  • AC signal output
  • Dynamic range: 50dB
  • Frequency range: 31.5Hz to 8kHz
  • 70 hours battery life
  • Operation Temp.: 0 degrees C-40 degrees C (<80% R.H.)
    Storage Temp.: -10 degrees C-60 degrees C (<70% R.H.)
    9V battery
  • Windscreen

Perfect for home studios or audiophiles. Order now.

Q&A

Questions & Answers

Do you have questions about this product?

Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat