CEM DT-8808/8809A Professional Light Meters

DT-8808/8809A light meters provide accurate display light level in terms of Foot Candles (FC) or LUX over wide range. Just turning the Function Switch to select the “lux” scale and setting the range to desired range, then removing the photo detector to light source in a horizontal position and reading the illuminance norminal from the LCD display. When the measurement is completed, replace the photo detector from the light source.
Over-range indication
Long life silicon photo diode inside
Measurement rate:1.5 times per second
Widest rang to 40,000FC/400,000lux



LCD display counts 4000 4000
Auto Ranging * *
Analog bargraph/segments 41-segments 41-segments
Peak Hold * *
Relative mode * *
Max and Data Hold * *
Auto Power Off * *
Low battery indication * *
User selectable FC/Lux * *
Output   USB
Capacity for data logging 99   *
Total accuracy: for C.I.E standard illuminate A(2856K)


Size(HxWxD): 203mm x 75mm x 50mm

Weight: 280g


Max Range 400,000Lux 400,000Lux
Accuracy ±5%±10d(<10,000Lux) ±3% rdg ±5% f.s.(<10,000Lux)
  ±10%±10d(>10,000Lux) ±4%rdg ±10d(>10,000Lux)
Max Resolution 0.1Lux/0.01Fc
Measuring rate 1.5 times/second
Photo Detector 115mm x 60mm x 27mm





9V battery, Photo Detector and USB cable(8809A), software(8809A), Carrying case and Gift box.

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