TENMARS TM-721 LUX/FC照度表 (400000 Lux)

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)

Manual