Voltase
LR6 Alkaline battery ×2 (continuous use 300 hours), Max. rated power 500 mVA, or R6 Manganese battery ×2, or USB bus power (5 VDC)
Light receiving element
Silicon photo diode
Linearity
±2% rdg. (Multiply by 1.5 for display values in excess of 3000 lx.)
Standar
DIN 5032-7: 1985 class B, JIS C 1609-1: 2006 general AA class