Starrett HB400 Horizontal Optical Comparator (with stand) in excellent working condition. This unit features a 16” projection screen and is equipped with a Quadra-Chek 200 digital readout (DRO) for precise X-Y measurement and easy data readout. The machine has been well maintained and was last calibrated in 2024. It has not been used since January of 2025. Ready for inspection and measurement work in a machine shop, tool room, or quality control environment. Solid, accurate comparator known for reliability and precision.
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