I use this light meter to measure light levels in all my growing areas. It works well with day light and also with fluorescent tubes. You won't believe how different the light conditions even within one window sill can be. Move a plant a few inches and the light level changes dramatically. The light meter is also useful to check the output of your fluorescent tubes and other artificial grow lights. As they age the light output can drop 30 - 40% and you won't notice it with your eyes.
- Get the light right and your orchids will thrive and bloom!

You can find information about orchid light needs here.

Specifications:
3 Measurement Ranges: 0-2,000/20,000/50,000 Lux
Accuracy: 5.0%
Resolution: 1 Lux
Auto-Zero
Data-hold Function
Dimensions:
     Body: 4 1/2" x 2 3/4" x 1 1/8"
     Sensor: 3 1/4" x 2" x 3/4"
Weight: approx 180g / 6 oz
Battery: 1x 9 Volt  (included) 
Low power consumption, approx. 200 hr battery life, low battery indicator.

Accesories:
Protective Carrying Case, English Manual

Warranty:
This is a high quality light meter and I give you a 12 months warranty from the day you receive it.

Remarks:
The orchid in the background of the picture is Phalaenopsis Brother Goldsmith, it is for decoration only and does NOT come with the light meter!

Price: $ 29.95

Shipping and Handling: $ 5.95 (USPS Priority Mail)

(Minnesota Residents add 6.5% SalesTax)

Will ship worldwide! If you are outside the US, contact me for shipping cost!