Fujifilm Prescale Extreme Low Pressure Indicating Film 4LW is a Fujifilm pressure-indicating film designed for very low-pressure contact scenarios. The 4LW code denotes this specific variant within the Prescale Extreme Low Pressure family. Used to visualize pressure distribution on contacting surfaces, it provides a visible indication of pressure levels without requiring complex instrumentation. This product is part of the Fujifilm Prescale line, offering a direct, film-based method for verifying low-pressure coverage in measurement or inspection tasks.
