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Light Meter (Digital)
Out of stock
The Active Eye Digital Light Meter is essential for accurately determining if your plants are receiving what they need for healthy growth and maximum production. Includes a life-time battery, recommendations and a convenient carrying case.
• Measures both HID lamps and sunlight
• Measures up to 40,000 foot-candles
• Convenient hand-held remote sensor
• 3 scales for precise readings
• Lifetime silicon cell
As MH and HPS bulbs age, their intensity drops, lumen output decreases and foot-candle (a measurement of illumination) readings weaken. Bulbs should be replaced every 6 to 12 months, regardless of the number of hours they’re rated for.