451B Ion Chamber Survey Meter with Beta Slide

The 451B ion chamber survey radiation detector and meter measures radiation rate and accumulated dose from beta, gamma and x-ray radiation sources. The vented ion chamber is suited for a wide range of end users.

  • Detects alpha, beta, gamma
  • Auto-ranging and auto-zeroing
  • RS-232 communications interface with optional Windows-based Excel add-in for data logging

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