- Digital Light Meter for sun light, fluorescent light and grow lights, such as metal halide lamps
- Great tool for hydroponics and greenhouse use, growers make sure all plants receive the right amount of light
- Measures in Lux and Footcandle, 4 ranges, up to 200,000 lux or 20,000 FC
- More precise than most other light meters: Accuracy Â±3% Repeatability: Â±2%
- Battery: Standard 9V, included
This is a great professional light meter LX821 that can be used by nurseries, hydroponics, hobby orchid growers, or for everybody who installs lighting or needs to check and audit light levels. This digital light meter also has a high upper light range, up to 200,000 lux, therefore it can measure intense bright light, such as metal halide lights, frequently used in hydroponics, and direct sunlight. Growers use this light meter to make sure all their plants receive the correct light amounts. Architects and lighting consultants and engineers use this professional digital light meter to test light levels in buildings, offices, work shops and production areas. This digital light meter LX821 has a higher accuracy than most others.