Labtro Digital Flame Photometer operates between 10 and 35 degrees Celsius with up to 85 percent humidity. It ensures repeatability within 3 percent and a response time below 8 seconds. With a sample volume under 1 milliliter per minute, it provides, reliable elemental analysis for lab and industrial use. https://www.labtro.com/uk/en/digital-flame-photometer/lt-dfp301