1x Ludlum 43-65 Alpha Scintillator Probe, Verified, and GUARANTEED for 1 yr

This Listing Is For:

• 1x Ludlum 43-65 Alpha Scintillation Probe

  ✔️ Guaranteed 100% functional and ready to use upon arrival
  ✔️ Plateaued and performance-verified using a calibrated Ludlum 2200 scaler
  ✔️ Designed specifically for detecting alpha radiation with high sensitivity

  Cables are sold separately—ask about availability and pricing.
  If purchased with a meter, you’ll receive one free connecting cable per meter, and the meter will be configured for proper operation with this probe in count rate mode.

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Testing & Guarantee:

• Each 43-65 probe is individually plateaued in 25V increments using a calibrated Ludlum 2200 scaler to determine optimal operating voltage and discriminator settings. These performance specifications are documented and included with each individual probe.

  We guarantee every unit to be fully functional and free of defects for one year from delivery. If any issue arises, we’ll work with you to resolve it quickly.

  The guarantee does not cover physical damage, abuse, or contamination of the scintillator face. These are precision detectors and should be handled with care.
  Repair services are available for most issues at a reasonable cost if needed.

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Key Features:

• • Alpha-only scintillation detector, ideal for surface contamination surveys, clearance monitoring, and lab-based alpha detection

  • Features a ZnS(Ag) scintillator window and photomultiplier tube for high-efficiency alpha counting

  • Individually plateaued using a Ludlum 2200 scaler—includes verified voltage specs and documentation

  • Compatible with Ludlum meters such as Models 3, 12, 2200, 2221, and others

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Additional Info:

• • These are used probes, professionally cleaned and tested, though minor cosmetic wear such as scuffs, label wear, or light discoloration from prior use may be present

  • Detailed photos of each unit available upon request before shipment

  • Orders ship promptly once payment clears

  • International buyers: Please message to confirm shipping rates and any restrictions

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  📌 Please Note:

  • Listing is for one tested Ludlum 43-65 alpha scintillator probe

  • Cables not included unless purchased with a meter

  • Multi-unit and bundle discounts available

  • Signature may be required upon delivery due to item value

  • Each probe is individually tested, documented, and photographed before packaging

  • Damage to the scintillator face or rough handling will void the warranty

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  🔧 Licensed, traceable calibration services available upon request for an additional fee

  📩 Questions? Need a cable, meter, or bundle pricing? Contact us—happy to assist!