Macken Instruments Inc. has engineered and manufactured instruments for determining laser power and wavelength output, as well as thermal visual imaging for laser alignment and tuning for more than 40 years. Our Thermal Image Plates & Beam Probes, laser wavelength Spectrum Analyzers and Power Probe Calorimeters have become standard equipment for laboratories, universities and manufacturers around the globe. Our power probes are calibrated against NIST traceable Standards. Our instruments are accurate, inexpensive, and built to last. Let us know how we can help you with your laser measurement requirements.