LP10 | Laser Power MeterThis instrument is a pocket sized laser power meter featuring outstanding design and portability. The Sanwa LP10 is a Digital Laser Power Meter that features a 4039 count LCD display with an analog bar graph. This is used in checking and maintenance of the optical power levels of equipment using laser light. Using 633 nm of a He Ne laser as the reference wavelength, this instrument enables direct reading of the optical power of visible range laser