... , EPhotometric range: -0.3~3ADisplay: 16X2 LCDDetector: Silicon PhotodiodeLight source: Tungsten halogen lampPower requirement: 220/110V±10%, 50/60HZPower consumption: 100WDimensions: 530 ... , EPhotometric range: -0.3~3ADisplay: 16X2 LCDDetector: Silicon PhotodiodeLight source: Tungsten halogen lamp, D2 lampPower Requirement: 220/110V±10%, 50/60HZPower ...