Galaxy Audio CM140 Check Mate SPL Measuring Device
Product details
| Management number | 204368971 | Release Date | 2025/10/17 | List Price | $81.00 | Model Number | 204368971 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Galaxy Audio CM140 Check Mate SPL Measuring Device
Today, there is a need to know just how loud your surroundings really are. The CHECK MATES are inexpensive tools everybody should own. The CM-140 and CM-150 meet the same IEC 651 Type 2 standards of SPL meters that cost 5 times as much or more. Windscreen and battery are included with each of the CHECK MATE models
Key Features
- Mini Size
- Low Cost High Performance
- MAX/MIN Function
- Level Range Display
- AC Signal Output
- Resolution 0.1 dB
- IEC 651 Type II, ANSI S1.4 Type II
Technical Specifications
Microphone: ½" Electret condenser microphone
Accuracy: ±1.5 dB (ref 94dB @1KHz)
Level Range:
Lo = 32 ~ 80 dB
Med = 50 ~ 100 dB
Hi = 80 ~ 130 dB
Auxiliary Outputs: AC Signal Output
Frequency Weighting: A , C
Time Weighting: Fast , Slow
Dynamic Range: 50 dB
Frequency Range: 31.5Hz to 8KHz
Battery Life: 9V Battery 110 hours (included)
Operation Temp.: 0°C~ 40°C (32 to 104ºF) (<80% R.H.)
Storage Temp.: -10°C~ 60°C(14 to 140ºF) (<70% R.H.)
Dimension: 9.1" ×2.1" ×1.3" (232mm×54mm×34mm)
Weight: Approx. 0.54lbs. (200g)
Bestseller ranking
Recording
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form