1x Ludlum 44-7 Alpha Beta Gamma End Win Probe, Verified, and GUARANTEED for 1 yr

This Listing Is For:

1x Ludlum 44-7 End Window Geiger Probe (Alpha, Beta, Gamma Detection)

✔️ Guaranteed 100% functional and ready to use upon arrival
✔️ Tested at 900V with a 35mV discriminator setting (standard configuration)
✔️ Alpha, beta, and gamma response verified

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 (count rate mode).

Testing & Guarantee:

Each probe is thoroughly tested using a calibrated Ludlum Model 2200 Scaler and verified for consistent response to alpha, beta, and gamma radiation.

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.

This guarantee does not cover popped mica windows, impact damage, or misuse. These are sensitive instruments—please handle with care.
Repair services for most issues are available for a reasonable fee if needed.

Key Features:

• Sensitive detection of alpha, beta, and gamma radiation

• Tested at 900V ±10% and 35mV discriminator setting

• Excellent choice for general contamination surveys, NORM detection, and field monitoring

• Compatible with most Ludlum meters, including Models 3, 12, 14C, and others

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Additional Info:

• These are pre-owned probes, fully cleaned and tested, but may show cosmetic wear, including light scuffs, faded labels, or minor adhesive residue from previous use

• Mica windows are delicate—while fully tested and intact at time of sale, they can be damaged by impact or pressure.

• Detailed photos of the exact probe can be provided prior to shipment upon request

• Orders ship promptly after payment clears

• International buyers: please message to confirm shipping rates and any special handling requirements

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📌 Please Note:

• Listing is for one fully tested Ludlum 44-7 probe

• Cables not included unless purchased with a meter

• Multiple purchase discounts available

• Signature confirmation may be required due to item value

• Each probe is individually photographed and documented before shipment

• Improper handling or damage to the mica window will void the guarantee

🔧 Licensed, traceable calibration services are available for this item at an additional cost.

📩 Feel free to contact us with any questions or for additional information!