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Xtester-TM-209M LUX/FC LED Light Meter
Application
Measures light from visible luminaries equipped with white light LED, fluorescent, metal halide, high-pressure sodium and incandescent sources. L.S. (light source) factor L0—►Standard light source A : 1.00. L1—►LED white day light L2—►LED RED light L3—►LED AMBER(YELLOW) light L4—►LED GREEN light L5—►LED BLUE light L6—►LED PURPLE light L7~L9—►Default Standard light source |
Features
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Specifications
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Electrical Specifications
Display | 4000 count, maximum display 3999 | |
Sensor | Silicon photodiode and filter | |
Measuring Range | 40,400,4000, 40000,400000 Lux 40,400,4000,40000 Footcandles | |
Accuracy | ±3% (Calibrated to standard incandescent lamp 2856∘K) 6% other visible light source | |
Angle deviation from cosine characteristics | 10 | ±0.5% |
30 | ±2% | |
50 | ±3% | |
60 | ±6% | |
80 | ±25% |