Extech Heavy Duty Light Meter

Light meter with four lighting types Tungsten/Daylight, Fluorescent, Sodium, and Mercury

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This Heavy Duty Light Meter has 4 lighting type settings for enhanced accuracy (Tungsten/Daylight, Fluorescent, Sodium, Mercury). Additional features include Data Hold, Min/Max/Average, Auto power off and a % reading of the differential from a reference point. Built-in RS-232 interface with optional Data Acquisition Software and Data logger. Complete with 9V battery, light sensor with 45″ (1.1m) cable, protective cover, and holster with stand.

  • Simultaneous display of Foot Candles or Lux and lighting type
  • Large 1.4" (1999 count) LCD display
  • % displays differential from reference point
  • "ZERO" Re-Calibration
  • Utilizes precision photo diode and color correction filter
  • Cosine and color corrected measurements
  • ±4% accuracy is enhanced by selecting lighting type (Tungsten/Daylight, Fluorescent, Sodium, Mercury)
  • Record/Recall MIN, MAX and AVG readings, Data Hold plus Auto shut off
  • Built-in RS232 serial interface, optional software
Fc Range200, 2000, 5000Fc
Lux Range2000, 20000, 50000Lux
Max. Resolution0.1Fc/1Lux
Basic Accuracy±4%FS
Cosine & Color CorrectedYes
PC InterfaceYes
Dimensions/ Weight7x2.9x1.3" (178x74x33mm)/ 1.6lbs (726g)

407026 Heavy Duty Light Meter with PC Interface Spec Sheet


Heavy Duty Light Meter with PC Interface Manual



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