Name：EXFO WA-1000

Burleigh WA-1000 Visible range Meter (Exfo) The Burleigh WA-1000 Visible Range Wavemeter is designed for high-precision laser wavelength measurement within the visible spectrum. It provides real-time wavelength verification to ensure accurate experimental results, offering an exceptional absolute wavelength accuracy of ±0.2 ppm (±0.0002 nm at 1000 nm). The device continuously calibrates itself using an integrated wavelength standard, ensuring consistent performance across its operating range of 400 nm to 4 µm.