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  Home > Test & Measurement > Light Meters >

Extech HD450 Heavy Duty Datalogging Light Meter
Extech Heavy Duty Light Meters
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Our Price: $302.49

Availability:: Usually Ships in 24 to 48 Hours
Product Code: EXT-HD450

NIST Certificate (Adds 7-10 days):

Datalogging Model Available
Automatically stores up to 16,000 readings or manually store/recall up to 99 readings.
  • HD450 Datalogger model automatically stores up to 16,000 readings or manually store/recall up to 99 readings
  • Wide range to 40,000Fc or 400,000 Lux
  • Cosine and color corrected measurements
  • Utilizes precision silicon photo diode and spectral response filter
  • Peak mode (10S) captures highest reading
  • Relative mode indicates change in light levels
  • Min/Max and Data Hold
  • Large backlit LCD display with 40-segment bar graph
  • Heavy Duty rugged double molded housing
  • Built-in USB port
  • Includes light sensor with 3ft (1m) cable and protective cover, Windows® compatible software with USB cable, hard carrying case, and 9V battery
Fc Range 40, 400, 4000, 40.00kFc
Lux Range 400, 4000, 40k, 400kLux
Accuracy ±5% rdg
Max Resolution 0.01Fc/0.1Lux
Datalogging 16,000 continuous readings; 99 selected readings
PC interface USB
Dimensions 6.7 x 3.1 x 1.6" (170 x 80 x 40mm)
Weight 13.7oz (390g)

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