UVC Light Meter for 254nm Lamp, 220-280 nm
by Santacary
- Gallium Nitride Based Material Photovoltaic Mode. UVC Measurement Range: 0 to 3000 µW/cm2, Sensor Wavelength Range: 220 to 280 nm, Insensitive to visible light, Only one power button and easy to operate, Two AAA Alkaline Batteries