This is a user manual for a sound level meter data logger. It introduces the features, functions and usage of the device.
This manual provides instructions for the Extech 407760 Sound Level Meter USB Datalogger. The device measures and stores approximately 129,920 readings and is configured using supplied Windows software. Users can set parameters such as datalogging rate, alarm limits, frequency weighting, and response time. Stored data can be downloaded to a PC for graphing, printing, and export.
| Storage Capacity | approx. 129,920 readings |
|---|---|
| Battery Type | 3.6V lithium battery (1/2 'AA') |
| Battery Life | typically allow logging for one year |
The supplied Windows software must be installed and running, and the datalogger must be connected to the PC's USB port.
The device measures and stores approximately 129,920 readings.
You must use one (1) 3.6V lithium battery.
The supplied lithium battery can typically allow logging for one year.