LightCheckusesthelightsensoronyourphonetoreadthelightlevel.ItcanbeusedtoreadthebrightnessofanycomputermonitororTVaswellasthelightoutputofanylightfixture.
ToreadtheoutputofalightfixtureinLumensholdyourphoneonemeterfromthelightwiththescreenfacingthelight.TheLuxreadingwillgiveyouthelumens.
BylayingitonthescreenofyourTVormonitoroverapurewhiteareaitwillgiveyouthethelightoutputofyourmonitor.Veryusefulwhenyourdisplayneedstobeaccurateforphotographers,designers,editors,orfansofaccurateimages.
Tomeasureyourmonitorputupawhitefield.StartLightcheckandpressReset.layyourphoneonthescreenwiththelightsensoronthewhite.PullthephoneawayandreadtheMaxreading.Thatshouldbeyourmonitor'sreading.Thiswillworkbestifthelightsintheroomaredimmerthanthemonitor.
Theaccuracyofthereadingswillvarydependingontheaccuracyofyourphone'ssensor.