Planck Constant using Solar Cell

STUDY OF PLANCK CONSTANT USING SOLAR CELL SPECIFICATIONS : 1) Facility to perform experiment on Planck’s Constant using Solar Cell. 2) Built in Digital Volt & Ammeter. 3) Power supply requirement : 230V AC, 50 Hz. 4) Built in IC based regulated Power supply. 5) All parts is provided on Single Panel  with connecting terminals. 6) High quality components. 7) Powder coated Metal Box. 8) User Manual with practical and circuit diagrams & patch cords.