APPLICATION
Many applications include: Warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, many video, parking garages, museums, art galleries, stadiums, building security.
TM-721T
Pocket Size LUX/FC Light Meter
Measures light from visible luminaries equipped fluorescent, metal halide, high-pressure sodium and incandescent sources.
FEATURES
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Overload Indication: LCD screen will show “OL” on the upper left-hand corner.
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Low battery Indication ”
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Sampling Rate: 2.5 times per second for digital display.
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Cosine Angular corrected.
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According to JIS C 1609:1993 and CNS 5119 general A class Specifications.
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Measuring lights source: all the visible light.
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Measuring intensities of illumination in Lux or footcandles.
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Data hold.(HOLD)
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Maximum/Average/Minimum Hold.(MAX/MIN)
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Zero adjustment.(ZERO)
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Auto power off and disable function.
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Auto ranging.
“.SPECIFICATIONS
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Display
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9999 count, maximum display 9999
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Sensor
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Silicon photodiode and filter
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Measuring Range
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999.9,9999, 99990,400000 Lux
99.99,999.9,9999,40000 Footcandles
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Resulation
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0.1,1, 10,100 Lux
0.01,0.1,1,10 Footcandles
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Accuracy
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±3% ±3Lux(0~500Lux),
±3%(up 501 Lux)
(Calibrated to standard incandescent lamp 2856°K)
±8% other visible light source
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Angle deviation
from cosine characteristics |
30°
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±2%
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60°
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±6%
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80°
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±25%
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Dimensions
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133(L)x48(W)x23mm(L) mm
5.3(L)x 1.9(W) x0.2(L) inch
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Weight
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250g (include battery) | |
ACCESSORIES
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User manual.
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1.5V battery (AAA MN2400 LR03 AM4)*2.
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Carrying case.