Light Meter

It seems fairly accurate to me. I use it in daylight and under various lights that illuminate my plants to check lighting conditions and intensity.

Works as it should. HTC M9.

Surprising accuracy on Droid MAXX, without the need for calibration. Simple and easy to use.

I liked it because it also gave min, max, avg numbers (with a reset button) as well as the exact value which does jump around a little. I don't know how accurate (i.e. calibrated, linear) it is but for my use I was just measuring the relative lux of several LED, CFL and "regular" light bulbs to see which was the brightest.

Less than .5% off the light meter in the office here. Great app.

Would be great if you could set this to take reads on intervals (like every hour) and record date/time/Lux values in an accessible file you could copy off the phone. This would let you graph the light in a particular spot over the course of a day and plot out light Vs. time for a location (finding good spots for different plants to grow with natural light, which window is the brightest, etc.)

But nice description 5 *

Works perfectly. Using in a greenhouse to find ideal location for sun needy plants. Highly recommend this app

Nice app thanks

Very nice

Nice

I love this app. It has a calibration and everything. But it's missing one thing. Switch between lux and foot candle. Then I will give 5 star!

I use this app to compare light levels in my garden, it works great and saved me a lot of money on a light meter.

While this app is great I would like it if there's a version with no bleeding ads. Data costs you know.

The app works great but it is too vague with the reading like another user said. Also I have a suggestion when you are reading a small lights lux like a led the phones screen reflects back to the meter and makes the reading inaccurate. Is there a way your could measure the average lux of a phone screen and automatically take it off of the reading.

With an LED lamp I had readings changing from 225 to 450 quickly. Integration needed?

Has everything needed. Not sure how accurate without calibration. It has calibration feature. Great for comparative measurements.

It shows lux value properly with calibration.

This is perfect for a quick level check. Thank you

good

Cool meter

Yeah, I think I'm gonna have to dump this one, as it is just a tad too vague . . .

Thanks. ;-) how do I get rid of ads?

Surprising accuracy on Droid MAXX, without the need for calibration. Simple and easy to use.

The app works great but it is too vague with the reading like another user said. Also I have a suggestion when you are reading a small lights lux like a led the phones screen reflects back to the meter and makes the reading inaccurate. Is there a way your could measure the average lux of a phone screen and automatically take it off of the reading.

Excellent!

It works ok.

Useful app . Thanks.

exellent

No perfectionism

Fgg

Iki aplikasi joss tenan.. Mantabb..

The UI is great. The calibration feature needed is there. But we cant understand the interpretation of lx values. For this, lux standards for different locations needs to be given alongside. Then I can rate u a five. Hope you would do so.

Good ap, wish it had a way to display foot candles.

Easiest to use on my samsung tab 2 10.1

Seems clear and has a resettable average reading facility. Thanks for this.

I put the tabs all the way to max for better readings is that good to do or no? And if not what is the right calibration?

Doesn't work

Good app , advantage app for engineer

Very simple and easy to use