# Extech 407730 Digital Sound Level Meter vs Dr.meter MS10 Digital Decibel Sound Level Meter Tester: specs and price compared

A sourced, side-by-side comparison of the Extech 407730 Digital Sound Level Meter (Extech) and Dr.meter MS10 Digital Decibel Sound Level Meter Tester (Dr.meter) among sound level meters. Dr.meter MS10 Digital Decibel Sound Level Meter Tester is the cheaper of the two at $25.99.

## Side by side

| Spec | Extech 407730 Digital Sound Level Meter | Dr.meter MS10 Digital Decibel Sound Level Meter Tester |
| --- | --- | --- |
| US price | $114 | $25.99 |
| Brand | Extech | Dr.meter |
| Measurement range (dB) | 40 to 130 dB | 30 to 130 dBA |
| Accuracy (dB) | ±2 dB | ±1.5 dB |
| Frequency weighting | A, C | A |
| Time weighting | Fast/Slow | — |
| Resolution (dB) | 0.1 | 0.1 |
| Data logging | No | No |
| Microphone type | 0.5 in. (12.7mm) electret condenser | 1/2 in. electret condenser |

## Key differences

- Measurement range (dB): Extech 407730 Digital Sound Level Meter 40 to 130 dB vs Dr.meter MS10 Digital Decibel Sound Level Meter Tester 30 to 130 dBA
- Accuracy (dB): Extech 407730 Digital Sound Level Meter ±2 dB vs Dr.meter MS10 Digital Decibel Sound Level Meter Tester ±1.5 dB
- Frequency weighting: Extech 407730 Digital Sound Level Meter A, C vs Dr.meter MS10 Digital Decibel Sound Level Meter Tester A
- Microphone type: Extech 407730 Digital Sound Level Meter 0.5 in. (12.7mm) electret condenser vs Dr.meter MS10 Digital Decibel Sound Level Meter Tester 1/2 in. electret condenser

## Sources

- Extech 407730 Digital Sound Level Meter: https://www.extech.com/products/407730/ (extech.com, verified 2026-08-09)
- Dr.meter MS10 Digital Decibel Sound Level Meter Tester: https://armchairarcade.com/perspectives/2016/05/08/review-dr-meter-ms10-digital-decibel-sound-level-meter/ (armchairarcade.com, verified 2026-08-09)

Canonical: https://frontdeskreview.com/gear/sound-level-meters/extech-407730-vs-dr-meter-ms10/
Cite: Per The Front Desk Review, Extech 407730 Digital Sound Level Meter ($114) vs Dr.meter MS10 Digital Decibel Sound Level Meter Tester ($25.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/sound-level-meters/extech-407730-vs-dr-meter-ms10/
License: CC BY 4.0.