Description：LIGHT METER, 4 light type, 
bar graph display, wide range 
Model : LX-1118 
Large LCD display with bar graph. 
40.00/400.0/4,000/40,000/400,000 Lux. 
Lux or Feet-candle unit selection. 
4 light type select. 
Sensor meet C.I.E. spectrum, 2 filters. 
Data hold, Record (max., min.). 
RS232 computer interface. 
DC 1.5V battery (UM-4, AAA) x 6.