Granville Phillips 342001 Mini-Ion Vacuum Gauge

The Granville Phillips 342001 Mini-Ion Vacuum Gauge is a compact ionization vacuum sensor designed for measuring high and ultra-high vacuum levels in laboratory and industrial vacuum systems. Manufactured by Granville-Phillips, this Mini-Ion gauge uses a hot cathode ionization element to detect extremely low pressures by ionizing residual gas molecules within the gauge body. The compact design allows installation directly on vacuum chambers, manifolds, or instrument vacuum lines where space is limited. The 342001 gauge is commonly paired with compatible Granville-Phillips vacuum gauge controllers and features a sealed sensor body with electrical connection interface for stable signal output and precise pressure monitoring in high-vacuum environments.

Removed from a fully operational machine, excellent condition.