The Pocket Microscope Tool allows close visual inspection of small surfaces by providing strong magnification with built-in lighting for clear viewing. The tool helps identify surface marks, wear patterns, and irregularities that are not visible to the naked eye, making inspection tasks more effective and reliable. Adjustable focus supports clear viewing at different distances, while the compact folding format allows easy handling during inspection work.Attributes:• Small, lightweight folding design with built-in inspection light and adjustable focus lens.• Scale reading in 0.05 mm increments for accurate measurement.• Light source uses a standard 222 bulb with a screw-type base.• Supports consistent inspection results across repeated checks.Applications: The Pocket Microscope Tool is used to inspect crankshaft bearing surfaces after magnetic inspection, enabling detailed evaluation of wear, scoring, and surface condition.