Lux Meter For Led Lights

And up to 20 000 fc.

Lux meter for led lights.

Includes a low battery indicator. Holdpeak digital light meter hp 881d with 0 01 400 000 lux 1 40 000 fc measuring ranges and 270 rotatable detector for led lights and plants lumen meter 4 3 out of 5 stars 108 35 99 35. The urceri light meter features a high response rate frequency of twice per second. But please i just want to know what range of lux is good for led grows in veg and in flower.

The lt40 led light meter is useful for measuring and optimizing environmental light levels in a wide range of environments including office buildings manufacturing plants and warehouses university campuses schools hospitals and many other locations. I know i should buy a par meter if i want to measure led intensity and i know if i want to get fancy about it i should add a fudge factor to my reading that accounts for the differences in electronvolts per photon at different frequencies. A note about led lights. A lux meter works with all types of white lights which includes hid cfl and white leds cob leds.

Btmeter bt 881d digital illuminance light meter measure lights 0 01 400 000 lux 0 01 40 000 fc foot candles luxmeter with 270º rotated sensor for plants led lights indoor outdoor light tester. Features auto power off which shuts the device off after 15 minutes to save battery life. Features a measuring range of up to 200 000 lux. In this video i show the difference between using a standard light meter and a quantum flux par meter.

Equipped with a four color lcd display for easy reading. However it doesn t work with purple led lights which emit a purple light due to their combination of blue and red leds. Unfortunately most cheaper led lights are these purple types. Can you use a lux meter to measure grow light intensit.

Led light meter measure the illuminance of white led lights.