NEWBURYPORT, MA – Featuring a large back-lit transflective display, the hand-held portable BTS256-E LED-Luxmeter provides all necessary illuminance, color and spectral data to fully qualify LED and any other type light source. Its Bi-Tec sensor includes both a high precision photometric photodiode and diode array spectrometer with on-line spectral mismatch error correction with exact cosine corrected geometry. A built-in electro-optical shutter for dark-signal pixel offset compensation increases the highly linear dynamic range of the C-MOS diode array detector. Use stand alone or with supplied S-BTS256-E software that controls all functions including measurement, display and data export. For more details, visit www.led-measurement.com
