LxMeter - Lux Meter, Light Meter
$0.99
2.1for iPhone, iPad and more
Age Rating
LxMeter - Lux Meter, Light Meter Screenshots
About LxMeter - Lux Meter, Light Meter
Turn your iOS device (with built-in iSight camera) into a cool looking exposure meter.
This unique and branded App uses the flat and friendly design style, provides a simple way of measuring lighting levels of various lighting scenarios. Dynamic information is shown on screen as light levels change.
The App can be set to display foot candles and it will allow users to get an insight of different levels of lighting and measure the amount of light received on a surface which is expressed in Lux (1m/2m).
It may provide the comprehensive careful light condition information for yours life and the physical and moral integrity. Has it, uses it, you can obtain benefits a great deal!
[Operating Introduction]
@1. After the App starts, immediately carries on light detecting.
@2. Tap on the center of digital dial, detecting will be stopped. Tap again, detecting restart.
@3. Click the top LOGO, switch the iSight camera. Best results are achieved with this light meter by using it on the even surface of your working space as illustrated below. If your device does not feature a front camera, you can use the rear camera.
@4. Different international standard uses different calibration parameter, you can slide dial to change the calibration parameter.
@5. In some cases the measurement can be deceptive due to improper settings resulting from the camera’s autofocus.
@6. To get a feel for how the app performs, try moving your iPhone/iPad around while measuring and review the results. Pay particular attention to exactly what the camera lens is pointing at, and how this affects the reading.
@@ You can use a known reference light source, to get a matching calibration parameter. Then, using this calibration parameter to measure other forms of light environment, the accuracy will be improved.
Unit: Lux (lx) = 1lumen / sq. meter.
[Common Values]
Illumination~~Condition
30k – 130k ~~ Direct Sunlight
5000~~~~~~ Winter Day – Overcast
1000~~~~~~Overcast dark day
1000~~~~~~TV Studio Lighting
400~~~~~~~Sunrise or Sunset Bright Office
1~~~~~~~~Deep Twilight
0.1~~~~~~~Full Moon
This unique and branded App uses the flat and friendly design style, provides a simple way of measuring lighting levels of various lighting scenarios. Dynamic information is shown on screen as light levels change.
The App can be set to display foot candles and it will allow users to get an insight of different levels of lighting and measure the amount of light received on a surface which is expressed in Lux (1m/2m).
It may provide the comprehensive careful light condition information for yours life and the physical and moral integrity. Has it, uses it, you can obtain benefits a great deal!
[Operating Introduction]
@1. After the App starts, immediately carries on light detecting.
@2. Tap on the center of digital dial, detecting will be stopped. Tap again, detecting restart.
@3. Click the top LOGO, switch the iSight camera. Best results are achieved with this light meter by using it on the even surface of your working space as illustrated below. If your device does not feature a front camera, you can use the rear camera.
@4. Different international standard uses different calibration parameter, you can slide dial to change the calibration parameter.
@5. In some cases the measurement can be deceptive due to improper settings resulting from the camera’s autofocus.
@6. To get a feel for how the app performs, try moving your iPhone/iPad around while measuring and review the results. Pay particular attention to exactly what the camera lens is pointing at, and how this affects the reading.
@@ You can use a known reference light source, to get a matching calibration parameter. Then, using this calibration parameter to measure other forms of light environment, the accuracy will be improved.
Unit: Lux (lx) = 1lumen / sq. meter.
[Common Values]
Illumination~~Condition
30k – 130k ~~ Direct Sunlight
5000~~~~~~ Winter Day – Overcast
1000~~~~~~Overcast dark day
1000~~~~~~TV Studio Lighting
400~~~~~~~Sunrise or Sunset Bright Office
1~~~~~~~~Deep Twilight
0.1~~~~~~~Full Moon
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What's New in the Latest Version 2.1
Last updated on Aug 8, 2017
Old Versions
Improve user experience of the VoiceOver.
Thanks for the feedback from the friend named "zhaoxh625".
Thanks for the feedback from the friend named "zhaoxh625".
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Version History
2.1
Aug 8, 2017
Improve user experience of the VoiceOver.
Thanks for the feedback from the friend named "zhaoxh625".
Thanks for the feedback from the friend named "zhaoxh625".
2.0.2
Feb 15, 2017
Support the illuminance unit "Foot-Candle" (FC).
You can change the unit in the setting page view.
You can change the unit in the setting page view.
1.9
Apr 12, 2016
Bug Fixes.
Logo Changed.
Logo Changed.
1.8.1
Nov 5, 2015
1. iOS 9 compatibility issues and improvements.
2. Support iPhone 6S, iPhone 6S plus.
2. Support iPhone 6S, iPhone 6S plus.
1.7
Sep 1, 2015
Updated help pages.
1.6.1
Jun 16, 2015
Add support for traditional Chinese.
1.6
May 12, 2015
Updated UI.
Changed the App's icon.
Bugs Fixed.
Changed the App's icon.
Bugs Fixed.
1.5.1
Feb 1, 2015
Add: remember the calibration parameter of user set.
One bug fixed.
One bug fixed.
1.4.1
Jan 6, 2015
Fixed a bug. Tapping the center of meter, detecting should be stopped or started.
Optimized the code, reduced the size of the App.
Optimized the code, reduced the size of the App.
1.4
Jan 4, 2015
Fixed a bug in iPad version, the parameter regulator is obscured by other view.
Reduce the size of the App.
Reduce the size of the App.
1.3
Dec 13, 2014
Bugs Fixed.
Add sound effects to the button or tap.
Add sound effects to the button or tap.
1.2
Nov 15, 2014
Emergency update: fix a bug leading to the App can't run in some devices.
In order to reduce the influence, the system support to iOS 7.1.
IOS 6 system users please be patient, subsequent updates will provide support.
In order to reduce the influence, the system support to iOS 7.1.
IOS 6 system users please be patient, subsequent updates will provide support.
1.1
Nov 14, 2014
Fix a bug, occurred when the Lux value is too large!
1.0
Nov 13, 2014
LxMeter - Lux Meter, Light Meter FAQ
Click here to learn how to download LxMeter - Lux Meter, Light Meter in restricted country or region.
Check the following list to see the minimum requirements of LxMeter - Lux Meter, Light Meter.
iPhone
Requires iOS 8.0 or later.
iPad
Requires iPadOS 8.0 or later.
iPod touch
Requires iOS 8.0 or later.
LxMeter - Lux Meter, Light Meter supports English, Simplified Chinese, Traditional Chinese