Graphical Analysis and Graphical Analysis Pro include an export function, located on the file menu (top left icon in the application). One of the export options is a Graph Image (PNG) file. If you have multiple graphs, each graph has a separate expo...
The modern world is an increasingly noisy place and finding a quiet place is becoming harder and harder to find. The most likely reason your sound level meter won't read below 40 dB is simply because it is not that quiet. There are enough background ...
Acoustical engineers organize the audio spectrum into sound octave bands. The weighting switch on the Sound Level Meter (SLM-BTA, discontinued) or selection of the A- and C-weighted channels on the Go Direct® Sound Sensor (GDX-SND) is used to add...
Sound level apps for both iOS and Android abound, turning any smartphone into a sound level meter. Given the low cost of these apps, why would you purchase a commercial sound level meter like the Go Direct® Sound Sensor (GDX-SND), Sound Level Met...
Sound Level Sensor (SLS-BTA)
Specifications and User Guide
Troubleshooting
Primary Test: Connect the Sound Level Sensor to an interface. The data-collection software will identify the sensor and begin a live readout of t...
There is no set limit to the number of connections LabQuest 2 or LabQuest 3 supports via Vernier Data Share with Graphical Analysis or Graphical Analysis Pro; however, performance will be impacted as more devices are connected.
You can easily conne...
Below is a list of our data collection applications for mobile devices. Most apps are available from the Apple App Store or Goggle Play.
Apps for Sensor Data Collection
Graphical Analysis - free app for data collection with most sensors
Gr...
Graphical Analysis is expected to continue to collect data, even if the power management settings of the device are set to turn off your screen before data collection completes. However, the behavior is slightly different for installed apps compared...
Here are some reasons Graphical Analysis could fail to connect to a Data Share source:
The Data Share source (LabQuest 2, LabQuest 3, or computer running Logger Pro software) and your device are not on the same network.
The IP address is inco...
As of March 2025, all Vernier apps that run on Chromebooks are Progressive Web Apps (PWA). If you are still using the older Chrome packaged apps, you must switch to the PWA to receive updates. See Google has stopped supporting Chrome Packaged Apps f...