Light Intensity Measurement App

Calibrated with professional illuminometer. The deviations from the reference luminance were in part extremely high up to 113 in the combination of samsung galaxy s 5 with the app lux light meter from geogreenapps. It features direct reading in lux or fc and also displays the measured light color temperature in degrees kelvin k.

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Realtime measurements one time measurement average and max values indoor and outdoor modes front and rear cam lux and foot candle measurements p.

Light intensity measurement app.

Detection of natural light artificial lights are not supported 4 levels of intensity. The si unit of illuminance and luminous emittance. Light meter in your pocket. This application allows you to measure the light levels of indoor plants.

It s free and offers a reflected light meter with spot metering which uses the device s camera and an incident light meter using the device s light sensor. For plants which love light such as zebra plant areca palm croton. It acts as a light photography assistant. Professional light intensity lux meter that measures illumination levels in lux.

Record your measured light illuminances create locations for your points of measuring live line chart shows the actual trend of the light intensity line chart for every record in your history supports lux lx and foot. You can auto calibrate and get the average of the lux in 4 time refresh reading scale to choose the best light level. 1 lumen 1 candela x steradian the si unit of solid angle. In order for this meter to be exact you need to perform calibration.

Also light color measurement requires device with an rgb light sensor. Very low to high uses the rear camera only intensity up to 100 000 lux or 10 000 fc notes. Some apps for example might not display decimal readings making it difficult to measure light levels below 1 lux in other words even if the real reading is 0 4 lux the app would display 0 lux. Tested against standard light meters for quality and accuracy this app is perfect for film cameras of varying format slr pinhole and video as well.

This light meter app for android also supports the useful foot candles. If you have an eyesight problem you can check the safe ranges of light intensity in lux and then measure the ranges by the use of our app. Lightmeter noads this light meter allows you to quickly measure the light intensity of a variety of objects. Lux lx lux is a standardized unit of measurement of the light intensity.

Lux meter is a simple light meter for measuring illuminances by using the light sensor of your device. Illuminance the amount of luminous flux per unit area. Photographers use this light meter to measure the light intensity to get the perfect shot. Key features of lux meter.

When using a reference value of 500 lx the display of the smartphone showed 1 063 lx. It is a unit of luminous intensity of a light source in a definitive direction. This app requires device with a light sensor. The only app you really need to measure light intensity.

The light intensity is shown in lux and fc.