เครื่องวัดแสง วัดแสงอาทิตย์ Easyview Light Meter with Memory รุ่น EA33

เครื่องวัดแสง Light meter, Lux Meters > เครื่องวัดแสงอาทิตย์ > Easy view Light Meter with Memory

EA33: EasyView™ Light Meter with Memory ยี่ห้อ Extech, USA

Lux meter Light meter เครื่องวัดแสง Easyview Light Meter with Memory เครื่องวัดแสง

Highest intensity light measurements up to 99,990Fc/999,900Lux

This compact and ruggedly designed meter has a wide measurement range to 99,990 Foot Candles in 5 ranges and 999,990 Lux in 5 ranges with 0.001Fc/0.01Lux resolution. Features include: Store and Recall up to 50 measurements with relative or real time clock stamp, Luminous intensity (candela) calculation, a ripple function that excludes stray light from the primary light source measurement, Multi-point average function, Timed Hold, Relative measurement in absolute value or % deviation, Comparator function with high/low alarms, and Auto Power Off with disable. Complete with built-in stand, light sensor and protective cover with 36” (0.9m) coiled cable, protective holster, 6 AAA batteries, and carrying case.

Cosine and color corrected, CNS 5119 Class II

Features:

  • Compact and rugged design with large display
  • Low range model measures to 2,000Fc/ 20,000Lux
  • Data Hold and Min/Max readings
  • Auto power off
  • Wide measurement range to 99,990Fc (999,900Lux) with resolution of 0.001Fc and 0.01Lux
  • Luminous intensity (candela) calculations
  • Ripple function excludes the effect of stray light from the primary light source measurement
  • Auto Power off with disable feature
  • Multiple point average function
  • Timed-Hold, Relative in absolute value or % deviation, and Comparator function with high low alarms
  • Cosine and color corrected, CNS 5119 Class II
  • Complete with built-in stand, light sensor and protective cover with 36" (0.9m) cable, protective holster, 6 AAA batteries, and carrying case

 

Specifications:
 Display Counts  999,999 count LCD
 Fc Range  9.999Fc, 99.99Fc, 999.9Fc, 9,999Fc, 99,990Fc
 Lux Range  99.99Lux, 999.9Lux, 9999Lux, 99,990Lux, 999,900Lux
 Max. Resolution  0.001Fc/0.01Lux
 Basic Accuracy  ±3%
 Cosine & Color Corrected  Yes
 Dimensions  5.9 x 2.8 x 1.4"  (150 x 72 x 33mm)
 Weight  11.29oz (320g)

CE NIST