Detail LUTRON LX-103 Digital Light Meter :

•  Sensor used the exclusive photo diode and color correction filter, spectrum meet C.I.E photopic
• Sensor cosine correction factor meet standard
• Both lux and foot-candle measurement, wide range
• Separate LIGHT SENSOR allows user to measure the light at an optimum position
• High accuracy in measuring
• LSI circuit provides high reliability and durability
• LCD display allows clear redaout-out even at high ambient light level
• Pocket size, easy to carry out and operation
• Compact, light weight and excellent operation
• Built-in low battery indicator

GENERAL SPECIFICATIONS :

• 13 mm (0.5 inch) LCD, 3 1/2 digits. Maximum indication 1999
• Measurement and ranges :
  Lux : 0-50.000 lux, 3 ranges
  Foot-candle (FC) : 0-5.000 Fc, 3 ranges
• Sensor : The exclusive photo diode and color correction filter, spectrum meet
  C.I.E cosine correction factor meet standard
• Over input indication : Indication of “1”
• Operating temperature : 0^◦C to 50^◦C ( 32^◦F to 122^◦F ).
• Operating humidity : less than 80% RH
• Power supply : DC 9V battery, 006P, MN1604 (PP3) or equivalent
• Power consumption : Approx DC 2.7 mA
• Dimension :
  Main instrument :  131x70x25 mm
  Sensor probe : 82x55x7 mm
• Weight : 195g (0.43 LB ) including battery