Light/Lux meters

The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface. It is analogous to the radiometric unit watts per square metre, but with the power at each wavelength weighted according to the luminosity function, a standardized model of human visual brightness perception. In English, "lux" is used in both singular and plural.[1]

  • Filter

  • Range : - Light : 0 to 100,000 LUX - thermometer : -50.0 to 1300.0 ℃ • Accuracy : - Light : ± (4 %+2 dgt) - thermometer : ± ( 0.4 % + 0.5 ℃ ) FEATURES : • 3 ranges, 2,000/20,000/100,000 LUX. • LUX & Foot Candle unit selection with default. • Auto range for light measurement. • Spectrum of photo sensor meets C.I.E.. • Light measurement with zero adjustment by push button. • Separate probe, easy for operation of different measurement environment. • Type K, Type J thermocouple thermometer. • SD card capacity : 1 GB to 16 GB. • LCD with green light backlight, easy reading. • Can default auto power off or manual power off. • Data hold, record max. and min. reading. • Microcomputer circuit, high accuracy. • RS232/USB PC COMPUTER interface. • Weight : 489 g/1.08 LB. • Dimension : 177 x 68 x 45 mm Accessories Included • Instruction manual...............................1 PC • Light sensor with protective cover.... 1 PC • Soft carrying case ( CA-05 )................1 PC  

* 2,000/20,000/50,000 Lux, Zero adj. * 2 filters, spectrum meet C.I.E.

* 3 ranges : 2,000, 20,000 Lux, 50,000 Lux. * Spectrum meet C.I.E. photopic spectrum. * Sensor with 2 filters, professional quality. * Separate probe, Size : 131 x 70 x 25 mm

* -P circuit, 2,000/20,000/50,000 Lux. * Max., Min., Memory recall button. * Lux, Ft-candle, % values, wide range. * 4 light type select by push button. * Size : 180 x 72 x 32 mm.