AMTAST UV340B UV Light Meter UVA & UVB Light Measure Tester, 290~390nm
$139.99
Description
UVA & UVB Measurement.LSI-circuit use provides high reliability and durability.3 3/4 LCD display, maximum indication 3,999.Sampling Time: 0.5 second.Sensor structure: The exclusive UV photo diode & UV color correction filter.
