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  • Phone: +91-33-22151376 / 22159759

Digital Lux Meter


Digital Professional Lux Meter

DT-8808

DT-8808 is a precision instrument used to measure illuminance (lux, foot-candle) in the field. It meets CIE photopic spectral response.??It is fully cosine corrected for the angular incidence of light. The illuminance meter is compact, tough and easy to handle owing to its construction.??The light sensitive component used in the meter is a very stable, long-life silicon photo diode and spectral response filter.

  • Light-measuring levels starting form 0.01lux~0.1klux/0.01fc~0.01kfc
  • High Accuracy and Rapid Response
  • Data-Hold function for holding measured Values
  • Unit and sign display for easy reading
  • Automatic zeroing
  • Meter corrected for spectral relative efficiency
  • Correction factor need not be manually calculated for non-standard light sources
  • Short Rise and Fall Times
  • Peak-hold function for tracing the peak signal of light pulse with least duration 10μs and record
  • Capable of selecting measuring mode in lux or fc scale alternatively
  • Auto power off 30 minutes
  • Maximum and minimum measurements
  • Relative Reading & Reset function
  • Easy to Read 4000 Counts Large Backlit LCD display with analogue Bargraph
Display  3-3/4 digit Backlit LCD with high speed 41 segment bargraph 
Measuring Range  40.00 lux, 400.0 lux, 4000 lux, 40.00 Klux and 
400.0 Klux / 40.00 fc, 400.0 fc, 4000 fc, 40.00 Kfc. 
Over-Range  LCD will show “OL” symbol. 
Spectral Response  CIE Photopic. (CIE human eye response curve) 
Spectral Accuracy  CIE λ function f1’6% 
Cosine Response  f2’ 2% 
Accuracy  ±5% rdg±10d. (<10,000Lux);  ±10% rdg±10d. (>10,000Lux) 
Repeatability  ±3% 
Sampling Rate  1.5 times / sec of analog bar-graph indication 
1.5 times / sec of digital display 
Photo Detector  One silicon photo diode and spectral response flter 
Operating temperature & Humidity  0°C to 40°C (32°F to 104°F) & 0% to 80% RH. 
Storage Temperature & Humidity  -10°C to 50°C (14°F to 140°F) & 0% to 70% RH. 
Power Source  1 piece 9V battery 
Photo detector Lead Length  150cm (approx.) 
Photo detector Dimensions  115L × 60W × 20H (mm) 
Meter Dimensions  203L × 75W × 50H 
Weight  280g. 
  • Instruction Manual
  • Battery
  • Carrying Case
  • Test Report