Smart Meter Pro is the NEW 4th set of Smart Tools® collection. It includes 3 tools (Sound meter, Vibration meter and Lux meter).
① Sound Meter
SPL (sound pressure level) meter uses your microphone to measure noise volume in decibels(db), and shows a reference.
REMEMBER!! Most microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore maximum value is LIMITED by manufacturers, and very loud sound (90+ dB) cannot be recognized. You can trust the result in routine-noise levels (40-70dB). Please use it as an auxiliary tool.
② Vibration Meter
Vibrometer uses the phone sensors to measure vibration or an earthquake, and it shows a reference as a seism detector.
The measured values are related to Modified Mercalli Intensity scale (MMI). If it is inaccurate, you can calibrate it so that maximum value is about 10-11.
③ Lux meter
Light meter measures the ambient brightness with embedded light sensor. It is used to adjust the lighting required for plants or to check the brightness of a study room.
Make sure that your screen with the sensor is facing the ambient light source (lamp, LED lighting, window, sun).
* Pro version added Features:
- No ads
- Integration of 3 tools
- Statistic menu (line chart)
- CSV file exporting (max. 48 hours)
For more information, watch YouTube and visit the blog. Thank you.
* It is a one-time payment. The app price is charged only once.
** No internet support : You can open this app without any connection. After installation, open the app 1-2 times with your device connect to WI-FI or 3G/4G.
Measure and save environmental noise and vibration with your device.
Measure the ambient brightness around your device.
Smart Tools® 2 is the advanced package released in 2021.
Measure length, angle, distance, height, sound and vibration with your phone.
Simple and useful compass app with camera view, GPS and map.
Measure the distance, height, width and area of an object with your device.
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