LI-COR LI-250A UV Light Meter Description The LI-COR LI-250A Light Meter offers a BNC connector for quick field measurements from any LI-COR " BNC" sensor. Features Instantaneous sensor output or 15-second averages can be shown on the display Calibration multipliers can be quickly entered & modified Low power consumption gives you more than 150 hours of continuous operation Hub : mia_ brsinaga@ yahoo.com Phone 021-40911748, 085691398333.