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Extech
Extech EA33 EasyView Light Meter with Memory
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Parámetros clave
Display
999,999 count LCD
Fc Range
9.999, 99.99, 999.9, 9,999, 99,990 Fc (5 ranges)
Lux Range
99.99, 999.9, 9999, 99,990, 999,900 Lux (5 ranges)
Max Resolution
0.001 Fc / 0.01 Lux
Basic Accuracy
±3%
Cosine Color Corrected
Yes (CNS 5119 Class II)
| Parámetro | Valor |
|---|---|
| Display | 999,999 count LCD |
| Fc Range | 9.999, 99.99, 999.9, 9,999, 99,990 Fc (5 ranges) |
| Lux Range | 99.99, 999.9, 9999, 99,990, 999,900 Lux (5 ranges) |
| Max Resolution | 0.001 Fc / 0.01 Lux |
| Basic Accuracy | ±3% |
| Cosine Color Corrected | Yes (CNS 5119 Class II) |
| Memory | Store/recall up to 50 readings with relative or real-time clock stamp |
| Dimensions | 5.9 × 2.8 × 1.4 in (150 × 72 × 33 mm) |
| Weight | 11.29 oz (320 g) |
| Power | 6 × AAA (1.5 V) |
| Warranty | 2 years (extech.com) |
| Features | Candela calc; ripple; multi-point average; Timed-Hold; Relative; Comparator alarms; APO |