# Galaxy Audio CM-140 Check Mate SPL Meter: specs and price

**Price (US):** $179.99 at galaxyaudio.com, as of 2026-08-10. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 11 sound level meters we track it is #8 cheapest of 11; category median $114.
**Brand:** Galaxy Audio
**Price tracked since:** August 2026 (last change 2026-08-10: $142.01 → $179.99)

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $179.99 |
| Brand | Galaxy Audio |
| Measurement range (dB) | Lo 32-80 dB, Med 50-100 dB, Hi 80-130 dB |
| Accuracy (dB) | ±1.5 dB |
| Frequency weighting | A (per IEC 651/ANSI S1.4 Type 2) |
| Time weighting | Fast/Slow |
| Resolution (dB) | 0.1 |
| Data logging | No |
| Microphone type | Electret condenser |

## Where it stands

At $180, the Galaxy Audio CM-140 Check Mate SPL Meter is #7 cheapest of the 11 sound level meters we track, where the median is $114. On the spec sheet, its resolution of 0.1 dB is at the median of the 11.

## Price over time

Since we began tracking the Galaxy Audio CM-140 Check Mate SPL Meter on 2026-08-10, its price has held at $179.99.

## Frequently asked questions

**How much does the Galaxy Audio CM-140 Check Mate SPL Meter cost?**

The Galaxy Audio CM-140 Check Mate SPL Meter has a US price of $179.99, as of 2026-08-10.

**How does the Galaxy Audio CM-140 Check Mate SPL Meter compare on price?**

At $180, the Galaxy Audio CM-140 Check Mate SPL Meter is #7 cheapest of the 11 sound level meters we track, where the median is $114.

**Has the Galaxy Audio CM-140 Check Mate SPL Meter's price changed?**

No — the Galaxy Audio CM-140 Check Mate SPL Meter has held at $179.99 since 2026-08-10.

**What is the lowest price the Galaxy Audio CM-140 Check Mate SPL Meter has been?**

The lowest we have recorded for the Galaxy Audio CM-140 Check Mate SPL Meter is $179.99 on 2026-08-10.

**Is now a good time to buy the Galaxy Audio CM-140 Check Mate SPL Meter?**

The Galaxy Audio CM-140 Check Mate SPL Meter is currently $179.99; the lowest we have recorded is $179.99 (2026-08-10). Every price is dated, so you can judge it against its own history.

**What are the Galaxy Audio CM-140 Check Mate SPL Meter's key specs?**

Galaxy Audio CM-140 Check Mate SPL Meter (Galaxy Audio): measurement range db Lo 32-80 dB, Med 50-100 dB, Hi 80-130 dB, accuracy db ±1.5 dB, frequency weighting A (per IEC 651/ANSI S1.4 Type 2), time weighting Fast/Slow, resolution db 0.1. Full sourced spec sheet verified 2026-08-09.

Source: https://galaxyaudio.com/products/cm-140/ (galaxyaudio.com, accessed 2026-08-09)
Corroboration: https://www.sweetwater.com/store/detail/CM140--galaxy-audio-check-mate-cm-140-spl-meter (accessed 2026-08-09)
Canonical: https://frontdeskreview.com/product/sound-level-meters/galaxy-audio-cm-140/
Cite: Per The Front Desk Review, the Galaxy Audio CM-140 Check Mate SPL Meter price of record was $179.99 as of 2026-08-10 — https://frontdeskreview.com/product/sound-level-meters/galaxy-audio-cm-140/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl