Spectro-UV DM-365A

Increased accuracy for more repeatable results.
Measures UV-A light sources with overall accuracy of ± 5% per NIST standards
Auto-zeroing, excellent linearity and cosine response, solid-state design, compact, durable, simple operation, battery-level indicator
Sealed silicone photodiode protects against shock and humidity
Sensor housing is constructed with series of baffles and unique self-sealing mechanism to eliminate light leakage
Compact, lightweight and battery operated so measurements can be taken anywhere
Complies with ASTM specifications for MPI and FPI