Galaxy Audio CM-170 Sound Pressure Level Meter

SKU: GA-CM170 Category:
Brand: Galaxy Audio

$329.99

Today, there is a need to know just how loud your surroundings really are. The Galaxy Audio CM-170 is an affordable IEC 61672-1 Type II sound pressure level meter that competes with some of the best audio level meters on the market. The CHECK MATES are inexpensive audio level meters that everybody working in loud environments should own. Windscreen and protective case are included with the CHECK MATE models.

The CHECK MATE series SPL (Sound Pressure Level) meters, first introduced in early 2003, allow musicians, sound contractors, and others to measure sound pressure level in decibels (dB). A decibel is defined as the unit for measuring relative loudness of a sound. We have expanded our line from one CHECK MATE SPL Meter to four products in the category. We have sold thousands of units to working musicians, DJs, police departments, sound contractors, racetracks, etc…

The CM-170 is the latest in the line of Galaxy Audio SPL Meters. The CM-170 is similar to our CM-160 model, except that it has Data Logging with Clock feature, Fast/Slow Time Weighting, and Electronic Calibration. The Galaxy Audio CM-170 comes complete with a carry case, windscreen, USB cable, and software for computer.

Key Features

  • Freq. Range: 20Hz – 8kHz
  • Freq. Weighting: A/C
  • Fast/Slow Time Weighting
  • Data Logging with Clock
  • USB Mini Interface
  • Includes Software and USB Cable for Charging
  • IEC 61672-1 Type II
  • Range 30 – 130dB
  • Accuracy +/- 1.4dB
  • Electronic Calibration

Technical Specifications

Standard
IEC 61672-1 Class 2, ANSI S1.4 Type 2
Microphone
1/2" Electret condenser microphone
Accuracy (under reference conditions 94dB @1kHz)
+/-1.4 dB
Level Range
Lo: 30 – 90dB
Med: 50 – 110dB
Hi: 70 – 130dB
Auto: 30 – 130dB
Frequency Range
20Hz ~ 8kHz
Frequency Weighting
A/C
Time Weighting
Fast, Slow
Auxiliary Outputs
AC Signal Output, 1 Vrms at FS (Full Scale)
(FS: Means the upper limit of each level range.)
DC Output
10mV / dB
Dynamic Range
60 dB
Display
Liquid Crystal Display
Digital Display
Digits: 4
Resolution: 0.1dB
Update: 0.5 sec
Analog Display
Bar Graph: 30 Segments
Resolution: 2dB
Update: 50 mS
Auto Power Off
About 30 minutes
Alarm Function
Over, Under
Data Logging Capacity
64,000 Records
Power Supplied By
4 AAA, NEDA 24A, IEC LR03 batteries (not included)
Battery Life
Approximately 24 Hours (Alkaline)
Operation Temperature
0??C to 40??C (32??F to 104??F) (<90% R.H.)
Storage Temperature
-10??C to 60??C (14??F to 140??F)
Dimensions
10.4" x 2.5" x 1.1" (264 x 63 x 29 mm) (HxWxD)
Weight (with batteries)
8.64 oz (245 g)

SKU: GA-CM170 Category:

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