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  Home > Test & Measurement > Light Meters >

Extech HD400 Heavy Duty Light Meter
Extech Heavy Duty Light Meters
Our Price: $219.99

Availability:: Usually Ships in 24 to 48 Hours
Product Code: EXT-HD400

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 (10S) 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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900 W. Main Street
Ephrata, PA 17522
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