Buy from Amazon.com : http://fave.co/1EwWPRC <br /><br />CEM DT-1309 Professional Digital 40K FC Foot-Candle Meter 400K Lux Light Luxmeter with USB<br /><br />Product Description : <br />4000 LCD display counts <br />Auto ranging <br />41 Analog bargraphsegments <br />USB interface <br />User selectable FCLux
