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مقياس الضوء ، لوكس/FC Light Meter Digital Luxmeter 200،000 Lux Light Meter Test Range Auto Range مع الرطوبة المحيطة ومقياس درجة الحرارة ، للنباتات والمصابيح الأمامية للسيارات والمصابيح المنزلية والمكتب

KWD 71.500
ماركة
KGKGK
وزن
50 g
– 1 +

مميزات خاصة

  • - Low battery indication.
  • - Spectral response close to CIE luminous spectral efficiency.
  • - Measuring intensities of illumination in unit of Lux or Foot-candle.
  • - Measuring lights source include all visible range.
  • - Cosine angular corrected.

وصف

Description
- 3 1/2 digits LCD with maximum reading 2000.
- Overload indication.
- Low battery indication.
- Spectral response close to CIE luminous spectral efficiency.
- Measuring intensities of illumination in unit of Lux or Foot-candle.
- Measuring lights source include all visible range.
- Cosine angular corrected.

Specification

Sensor
Silicon photodiode and filter
Measuring range
200, 2000, 20000, 200000 Lux
20,200, 2000, 20000 Foot-candle
Accuracy
+/- 3% (Calibrated to standard incandescent lamp 2856C K)
+/- 8% (other visible light source TM-204)
+/- 6%(other visible light source TM-203/205)
Angle deviation from
cosine characteristics
30C
+/- 2%
60C
+/- 6%
80C
+/-25%

منتجات شبيهه

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