Exclusive accuracy of measurements.
We have made this Light Meter for that you could save on purchasing of professional illuminometers which cost hundreds of dollars. At the same time we love beautiful design and we like to surprise, therefore, having acquired our illuminometer you also receive the graceful and extremely convenient device with intuitive interface.
Please note that Light Meter app is not a replacement for a professional device and should be used for private purposes only.
- Unique and attractive design.
- Exclusive simplicity and convenience of use .
- Lighting fast measurements.
Have any questions or suggestions? Write to us: firstname.lastname@example.org
To be used in photography, scenic design or whatever you want
Bonus: includes a sound meter and a vibrations meter.
Includes a nice graph. You can make screenshots and pause the meter.
Value is DIRECT from the phone sensor in Lux. It may differ from a normal dedicated luxmeter. Bulb Life App Icon by Nicholas Menghini from The Noun Project http://thenounproject.com/nl_menghini/. Button icons http://fortawesome.github.io/Font-Awesome/icons/. Libraries used e.keyboardsurfer.android.widget:crouton // com.mikepenz.iconics:library")
A light meter is a device used to measure the amount of light. In photography, a light meter is often used to determine the proper exposure for a photograph. Typically a light meter will include a computer, either digital or analog, which allows the photographer to determine which shutter speed and f-number should be selected for an optimum exposure, given a certain lighting situation and film speed.
Light meters are also used in the fields of cinematography and scenic design, in order to determine the optimum light level for a scene. They are used in the general field of lighting, where they can help to reduce the amount of waste light used in the home, light pollution outdoors, and plant growing to ensure proper light levels.
Inspired by Smart Tools app.
This sensor is visible on the face of the device. So you can easily use it. Just put it close to the light.
This light meter app reports its values in lux value, and has a typical dynamic range between 1 and 30,000 lux level.
But some devices the light sensor may not be linear and not be so accurate. And some earlier devices do not have a light sensor.
* Measure the ambient illuminance in Lux (lx) with your light sensor.
* Simple app to detect the light of your environment. Check and compare the illuminance of different light sources. See the minimum and maximum values.
* You can also set your favorite color.
* The measured value depends on the accuracy of your device's light sensor and may differ from the real illuminance and between different devices.
Take the instantaneous measurement, keeping the highs measures, medium and minimum for better control in time
IMPORTANT..!!! This application only works on devices with Light sensor
- You can calibrate it (many devices doesn´t provide measurements in any standard unit).
- It shows you maximun,minimum and average measures.
- Units: lux (but you can use other units introducing a multiplication factor).
It will only show measures in compatible devices.
IMPORTANT! ABOUT RESOLUTION OF MEASURES:
Because of the resolution of the light sensor of some devices like Samsung Galaxy S2, in some devices the app will only give measures with a resolution of 10^n lux ( 10 lux, 100 lux, 1.000 lux...) or other kind of scale. It´s not a bug of the app, it´s due to the resolution of the sensor of these devices.
You should also keep in mind that this software shows the measures given by the device and so, if the device sensor doesn´t give good quality measures (it happens in some devices), this software won´t either give good quality measures. Please do not vote negative in that cases.
In addition to a digital display of the light intensity in lux, lux meter on the display of two analog instruments. A linear display and a circular display. The scale can be adjusted, this is in accordance with the meaningful display.
In addition, the maximum and the minimum value is displayed.
To increase the accuracy of a calibration factor can be set. Lux Meter provides all the light sensors of your device ready for measurement, these are displayed accordingly and are Selectable if your device has multiple sensors.
Lux, lux meter, light meter, light meter, lux sensor, photo light, photo exposure, light sensor, exposure
Also application draw a graph according to sensor datas.
If you have a problem, you can contact at email@example.com
Note: This application uses light sensor. If your device doesn't have light sensor, you can't use this application.
1 - Sound Meter; to measure level of sound
2 - Compass; to not get lost
3 - Location finder; share your coordinates to anyone.
4 - Barcode reader; scan barcode of any product and find its country and manufacturing company
5 - Bubble level; Indicate whether a surface is horizontal or vertical
6 - Light meter; Measure amount of light in unit of lux
- No advertisements
We are waiting your advices!
With the "Light meter Luxma" you can:
1. Measure the illuminance on the optical axis of one light source.
2. To calculate the theoretical values:
- luminous flux(for light sources with a cosine diagram intensity),
- the distance to the light source,
- the illuminance.
The program uses a linear correction values coming from the light sensor.
The program implemented two methods of calibration:
1. With the light meter.
2 . Method of calculation (For light sources with a cosine diagram intensity).
Calculator is designed only for light sources with a cosine graph of intensity.
2.The use of light sensors on the phone, get the amount
of ambient light illumination.(unit:lux)
3.Select a location to import cns illumination standard
4.Determine the illumination interval, display of
qualified and unqualified.
5.It can integrate the [MDMS] web version, you can check
the online CNS illumination standard values.
Convenient and practical, concerned parents the best tools and engineering inspection.
The accuracy of the measurement depends on the accuracy of your device sensor.
For more accurate sensor readings, you can set the correction factor by using calibration feature.
Note: Some old devices doesn't have light sensor, you will receive notification at the start of the program if so.
Most probably the sensor is installed near to the front camera.
If you like the program, please support us by buying ad-free version:
The application is based on the torch app of one of the most popular Android ROM or the Paranoid Android.
If your device is not equipped with LED flash, the screen will turn white as alternative.
Lightbulb also includes a beautiful and simple lock screen widget.
The app requires Android 4.4+.
- Double tap the screen to save the current lux value. Handy if the light sensor is located on the front side of the device!
- Saves maximum and minimum lux values
- Calibration multiplier
- Supports both luxes and foot candles
Be aware that the accuracy of the light sensor vary between different devices and values shown in this application are indicative.
Where you require light like in class room, school, in general office, in accounting office etc., intelligent lux meter show any where the nature light or room light where user need