Description: UV LIGHT METERModel : YK-35UV* Spectrum : 290 nm -390 nm* Application : UVA & UVB measurement.* 2 ranges : 2 mW/cm2 x 0.001 mW/cm2. 20 mW/cm2 x 0.01 mW/cm2.* Data hold.* RS232/USB computer interface.* Max., Min., memory recall.* Seperate probe easy operation.
Description: UV LIGHT METER, pocketModel : UV-340A* Spectrum : 290 nm -390 nm* Application : UVA & UVB measurement.* 2 ranges : 1999 uW/cm^2 x 1 uW/cm^2. 19990 uW/cm^2 x 10 uW/cm^2.* Pocket size.* Seperate probe easy operation.