|
| | |
|
| |
| | |
|
|
Extech 407730 Sound Level Meter
|
Item Number: 407730
Manufacturer: Extech
Part Number: 407730
Product Options
* denotes required field
NIST Traceable Calibration - Sound Meter*
|
|
Extech 407730 Sound Level Meter
Features:
- +/- 2dB accuracy with 0.1dB resolution
- A&C weighting
- AC analog output
- Record Max/Min values over time
- Auto power off and Max Hold functions
- Utilizes 0.5"(12.7mm) condenser microphone
- Tripod mountable
- 40 to 130dB measuring range
- Fast/slow response time
- Tripod mountable
- Complete with 4 AAA batteries and microphone windscreen
Applications:
- Enforcing community noise ordinances
- Installing audio systems
- Product noise certification and reduction
|
The Extech 407744 Calibrates and verifies Sound Level Meter operation at 94dB with a +/-0.8dB Acuracy. Fits 0.5 and 1
|
The Extech 407766 Calibrates and verifies Sound Level Meter operation at 94dB & 11 dB with a +/-0.8dB Acuracy. Fits 0.5 and 1
|
|
|
|