- Dual µð½ºÇ÷¹ÀÌ 4-digits LCD Reading - Spectral Sensitivity close to CIE photopic Curve- ÃøÁ¤ ¹üÀ§ : 0.01 ¡ 999900 Lux, 0.001 ¡ 92920 Fc, Autoranging 5 steps and conversion to umole/§³/s (PPFD: Photosynthetic Photon Flux Density).- ³ôÀº Á¤È®¼º / ºü¸¥ ¹ÝÀÀ¼Óµµ- Integral illuminance measurement and conversion to umole/§³/d (Daily light integral)- Luminous intensity ÃøÁ¤- Data hold ±â´É- Data ÀúÀå / ºÒ·¯¿À±â ±â´É - reference value stored for relative or percentage deviation ÃøÁ¤- Ripple ÃøÁ¤ for STRAY + LIGHT ±â´É- Time-hold ±â´É- Point average ±â´É- Comparator ±â´É- Spectral correction factor function.(include LED)- ÀÚµ¿ ²¨Áü(30ºÐ) ±â´É- Backlight display function - Auto datalogging & USB interface