DeTech 305AH Electron Multiplier
| Part number | Description |
| 305AH | Detech 305AH Electron Multiplier |
For instruments: Extrel/ABB QMS Series, Extrel/ABB Benchmark™, Extrel/ABB Questor™
- High Sensitivity
- Stable Glass Surfaces
- High Gain
- High Reliability
- Best Value
- Long Life
OEM #: U-411 (QMS), Y-61 (Benchmark/Questor)
Notes: Analog.