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Home  >  Safety Products > Light Meters > Extech Light Meters > Extech Heavy-Duty Light Meters  

Extech Heavy-Duty Datalogging Light Meter, Model HD450

EW-50512-32
$269.99 USD/EACH

  • Datalogging model allows the automatic or manual storing/recall of readings

These light meters offer wide measuring range up to 400,000 lux (40,000 fc), and provide cosine- and color-corrected capabilities. Meters feature a precision silicon photo diode and spectral response filter, and include relative mode indicating a change in light levels. Datalogging model (50512-32) automatically stores up to 16,000 readings or manually stores/recalls up to 99 readings.
What's Included:
light sensor with 3-ft (1-m) cable and protective cover, Windows® compatible software with USB cable, hard carrying case, and one 9 V battery.
Specifications
Product Type Light Meters
Resolution MAX: 0.1 Lux; 0.01 Fc
Foot Candle Range 40, 400, 4000, 40.00 kFc
LUX Range 400, 4000, 40k, 400 kLux
Datalogging 16,000 continuous rdgs; 99 selected rdgs
Accuracy ±5% of rdg
Power one 9 V battery
Function min/max, data hold, bar graph, peak and relative mode, store/recall
Display LCD
Weight 13.7 oz. (390 g)
Description Heavy-duty data logging light meter
Dimensions 3" W x 7" H x 1 1/2" D (7.6 x 17.7 x 3.8 cm)
Manufacturer number HD450
Brand Extech
Model HD450

Calibrations
Qty/Price
Availability
NIST-Traceable Calibraton; Lightmeters (visible)
EW-17101-44

at $160.00 USD/EACH
Usually ships in 9 days.
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Technical Resources
  • Instruction Manual
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    Virtual Catalog (PDFs)
  • 13-14 Catalog
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    More info
  • Specification Sheet
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