TM-721
Pocket Size LUX/FC Light Meter

Measures light from visible luminaries equipped fluorescent, metal halide, high-pressure sodium and incandescent sources.

APPLICATIONS

Many applications include: Warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, many video, parking garages, museums, art galleries, stadiums, building security.

FEATURES

  • Overload Indication: LCD screen will show “OL” on the upper left-hand corner.
  • Low battery Indication .
  • Sampling Rate: 2.5 times per second for digital display.
  • Cosine Angular corrected.
  • According to JIS C 1609:1993 and CNS 5119 general A class Specifications.
  • Measuring lights source: all the visible light.
  • Measuring intensities of illumination in Lux or footcandles.
  • Data hold.(HOLD)
  • Maximum/Average/Minimum Hold.(MAX/MIN)
  • Zero adjustment.(ZERO)
  • Auto power off and disable function.
  • Auto ranging.

SPECIFICATIONS

 Display
 9999 count, maximum display 9999
 Sensor
 Silicon photodiode and filter
 Measuring Range
 999.9,9999, 99990,400000 Lux
 99.99,999.9,9999,40000 Footcandles
 Resulation
 0.1,1, 10,100 Lux
 0.01,0.1,1,10 Footcandles
 Accuracy
 ±3% ±3Lux(0~500Lux),
 ±3%(up 501 Lux)
 (Calibrated to standard incandescent     lamp 2856°K)
 ±8% other visible light source
 Angle deviation
from cosine   characteristics
 30°
±2%
60°
±6%
80°
±25%
 Dimensions
 133(L)x48(W)x23mm(L) mm
 5.3(L)x 1.9(W) x0.2(L) inch
 Weight
  250g (include battery)

ACCESSORIES

  • User manual.
  • 1.5V battery (AAA MN2400 LR03 AM4)*2.
  • Carrying case.

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