Your grow lights are one of the most important pieces of your indoor garden and they determine the health and size of your plants. That is why it is important that you have the perfect levels of light.
In order to be precise, use a light meter to check relative light values over time and in different areas of your garden. Alex would recommend the Hydrofarm Light Meter for this purpose.
The Hydrofarm Light Meter is a precision instrument used to measure luminance (footcandles). The meter is fully cosine corrected for the angular incidence of light, meaning that if you are not holding the sensor perfectly perpendicular to the light source, the sensor will still read the light correctly.
The sensor is stable and made of a long-life silicon photo diode. The digital light meter accurately measures to 40,000 FC. The meter’s built-in low battery indicator means you’ll never be caught by surprise by a low-power product.
To learn more about the Hydrofarm Light Meter or add it to your cart, click here.