The AELAB Flame Photometer (AE-FP8201, AE-FP8301, AE-FP8401, AE-FP8501) is an advanced instrument for analyzing and measuring concentrations of elements (K, Na, Li, Ca, Ba). It features a touch LCD screen with a numeric keypad, flame-out protection, and the ability to save calibration curves. The device offers RS232 connectivity for external printer connections and includes multiple filters to detect various elements. Ideal for applications in agriculture, food, water testing, and clinical research.