Light Intensity Measurement App

This application allows you to measure the light levels of indoor plants.

Light intensity measurement app.

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. This light meter app for android also supports the useful foot candles. Key features of lux meter. It features direct reading in lux or fc and also displays the measured light color temperature in degrees kelvin k.

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. In order for this meter to be exact you need to perform calibration. The light intensity is shown in lux and fc. 1 lumen 1 candela x steradian the si unit of solid angle.

It acts as a light photography assistant. Calibrated with professional illuminometer. Professional light intensity lux meter that measures illumination levels in lux. Photographers use this light meter to measure the light intensity to get the perfect shot.

Also light color measurement requires device with an rgb light sensor. When using a reference value of 500 lx the display of the smartphone showed 1 063 lx. 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. Detection of natural light artificial lights are not supported 4 levels of intensity.

Lux lx lux is a standardized unit of measurement of the light intensity. This app requires device with a light sensor. Lightmeter noads this light meter allows you to quickly measure the light intensity of a variety of objects. 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. 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. The si unit of illuminance and luminous emittance. Realtime measurements one time measurement average and max values indoor and outdoor modes front and rear cam lux and foot candle measurements p.

It is a unit of luminous intensity of a light source in a definitive direction. Light meter in your pocket. Illuminance the amount of luminous flux per unit area. You can auto calibrate and get the average of the lux in 4 time refresh reading scale to choose the best light level.

Very low to high uses the rear camera only intensity up to 100 000 lux or 10 000 fc notes.