PRO'SKIT MT-4617 LED Light Intensity Meter

Specifications MT-4617LED Range 20、200、2000、20000、200000 Lux 20、200、2000、20000 FC Ring spectral range 320∼730nm Accuracy ±3% (calibrated to standard incandescent lamp and LED at 2,854K) ±6% (calibrated at other visible light source) Applications For all visible light and LED white, red, yellow, green, blue, purple color Unit selection Lux.FC (Footcandles) Sensor Silicon photodiode Sampling time ≥2 times/sec. Auto power off 10 min after no use Operation sound Selection Low battery indicate <7V Operation environment 0~85%RH，-10∼50°C(no condense) Storage environment 0~70%RH，-10∼50°C(no condense) Operating altitude Max. 2000m Power source 9V (not included) Weight 154 g (not including battery)