Series 274 Bayard- Alpert Type Ionization Gauges
Glass Tubulated Gauges- Single thoria-coated iridium filament
3/4" Pyrex glass inlet port
2023-09-09
Series 274 Bayard- Alpert Type Ionization Gauges
Glass Tubulated Gauges- Single thoria-coated iridium filament
3/4" Pyrex glass inlet port