Extech HD450 Heavy Duty Light Meter

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Extech HD450 Heavy Duty Light Meter The HD450 is a heavy duty light meter with a wide range to 4,000Fc or 40,000 Lux. The convenient large backlit LCD display with 40-segment bar graph is easy to read, even in low light levels.

 

 Features:

  • Large backlit LCD display with 40-segment bar graph
  • records in a continuous mode up to 16,000 readings and can manually store/recall up to 99 selected readings
  • Wide range to 4,000Fc or 40,000 Lux
  • Cosine and color corrected measurements
  • Utilizes precision silicon photo diode and spectral response filter
  • Peak mode (10µS) captures highest reading
  • Relative mode indicates change in light levels
  • Min/Max and Data Hold
  • Backlight for readings in low light levels
  • Heavy Duty rugged double molded housing
  • Built-in USB port

Click here for product datasheet

Specifications

Specifications
Fc Range 40, 400, 4000Fc
Lux Range 400, 4000, 40kLux
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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  • Extech HD450 Heavy Duty Light Meter