Pocket Size Uvab Light Meter 290nm To 390nm Ultraviolet Radiation Tester 3999 Uw/cm² ~39.99mw/cm², Each

Details:

Display: 3¾ digits lcd with maximum reading 4000, ranges and range: 3999 uw/cm² ~39.99Mw/cm² (1000 uw/ cm²=1 mw/cm²), uv sensor spectrums band pass: 290 nm to 390 nm, accuracy: (±4%fs 2dgt ) fs: full scale15%:sunlight ultraviolet, peak sensitivity wavelength: 365 nm, sample time: approx 3 sec, over-input: display shows" ol", size main instrument: 133 x 48 xx27 mm. Approx 90g.