WISER II Spectroradiometer

WISER II combines the MS-711N and MS-713 Spectroradiometers to provide the most accurate outdoor solar spectral data. 

All-weather, with temperature-controlled spectrometers, the MS-711N and MS-713 deliver improved stability & long-term reliability. They are accurately calibrated with traceability to international standards and are issued with a calibration uncertainty budget. 

The MS-711N measures between 300nm and 1100nm, while the MS-713 covers the near-infrared (NIR) range between 900nm and 2500nm; together, the WISER II covers the spectral range from 300nm to 2500nm.

• All-weather build & temperature controlled sensor unit for continuous outdoor use
• Excellent stability & long-term reliability
• Broad measurement range, covering UV-VIS-NIR from 300-2500nm
• Operating temperature range -10 to 50°C
• NIST Traceable calibration