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Digital 3-Range Light Meter LX801
This digital light meter measures light intensity in lux. It is a great basic light meter that will work for most orchids and situations, though it will not be able to measure direct sunlight or very high output halide lamps.
3 Measurement Ranges: 0-2,000/20,000/50,000 Lux
Accuracy: 5.0%
Resolution: 1 Lux
Price: US$ 34.99
See details and order the Digital Light Meter LX801 |
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Professional 4-Range Light Meter LX802
This light meter can measure the light intensity either in Lux or Footcandle (FC). It has an extended upper range, up to 200,000 lux, which allows you to measure direct sunlight or high output metal halide lamps, which makes it perfect for gardeners or hydroponic farmers.
4 Measurement Ranges:
0-200/2,000/20,000/200,000 Lux
0-20/200/2,000/20,000 Footcandle (FC)
Accuracy: 3.0%
Resolution: 1 Lux / 1 FC
Price: US$ 49.99
See details and order the Digital Light Meter LX802
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Professional 5-Range Light Meter DT-1308
This is a great professional light meter that can be used by nurseries, hydroponics, orchid growers, or by everybody who installs lighting or needs to check and audit light levels. It is very sensitive and has very high resolution, in the range from 0-40 lux it measures in 0.01 steps. And it also has the highest upper range, up to 400,000 lux, therefore it can measure intense bright light and direct sunlight.
5 Measurement Ranges:
0-40 / 400 / 4,000 / 40,000 / 399,900 Lux
0-40 / 400 / 4,000 / 39,990 fc
Resolution: up to 0.01 lux
Accuracy: 5%
Price: US$ 79.99
See details and order the Digital Light Meter DT1308
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Professional 5-Range Light Meter with USB Connection DT-1309
This is a great professional light meter with USB connectivity to a PC. It can be used in research and science projects that need to record the light level countinously. It is very sensitive and has a high resolution, in the low range from 0-40 lux it measures in 0.1 steps. And it also has the highest upper range, up to 400,000 lux, therefore it can measure intense bright light and direct sunlight.
5 Measurement Ranges:
0-40 / 400 / 4,000 / 40,000 / 399,900 Lux
0-40 / 400 / 4,000 / 39,990 fc
Resolution: up to 0.1 lux
Accuracy: 5%
Price: US$ 79.99
See details and order the Digital Light Meter DT1309
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