Light Master IV (Opple Item Code: 821017005100)
Simple solution for measurement of light level (lux), colour temperature (Kelvin), colour rendering (CRI) and flicker. Now also with R1-R14 measurement. Easy connection with the Opple Smart Lighting App via Bluetooth®. Compatible with iOS and Android. Rechargeable with micro USB (cable not included).
 Indication: Digital; Measuring range: 0 - 50000; Lowest resolution: 1 Ix; Measured value memory: Yes; Accuracy class meter: Class B; Interface: Yes;