407730-NIST | Extech
EXTECH 407730-NIST SOUND LEVEL MTR W/NIST 407730
Digital Sound Level Meter, 407730-NIST, extech
The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast responding analog bar graph. User can choose A or C weighting. Max Hold captures highest reading. Includes microphone wind screen and four AAA batteries.
Features
- ±2dB accuracy with 0.1dB resolution
- A+C weighting
- AC analog output
- Record Max/Min values over time
- Utilizes 0.5"(12.7mm) electret condenser microphone
Resolution | 0.1 dB | |
Version | sound level meter | |
Accuracy | ±2 dB | |
measurement range | 40 to 130 dB |
Country of origin | CN |
Customs tariff number | 90279000 |
RoHS conform | Yes |
SVHC free | Yes |