Geiger Muller Tube Holder with TNC plug
Item Code: VTT12307297
Delivery
UK Mainland £10.00 order before 1pm for same day despatch*
Spend £100 for free delivery (excl. chemical handling). Find out more
UK Mainland £10.00 order before 1pm for same day despatch*
Spend £100 for free delivery (excl. chemical handling). Find out more
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On backorder
£196.88 exc. VAT
Product Description
This Geiger Muller Tube Holder with TNC plug is designed for safe, reliable detection of alpha, beta and gamma radiation in school science labs. It’s perfect for supporting GCSE and A-level physics topics such as radioactive decay and half-life.
Fitted with a 1 metre flying lead and holding the industry-standard ZP1481 GM tube, the unit features a large-area detection window for accurate results. Built to operate at 440V, it meets CLEAPSS GL138 guidelines and includes a 2M2 high-ohmic resistor to extend tube life and ensure compatibility with most counters and scalers.
A removable protective grill allows for low-level contamination experiments, while the included fixing rod enables mounting to a retort stand for hands-free use.
Key Features:
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Detects alpha, beta and gamma radiation
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Aligned with GCSE and A-level physics
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Holds ZP1481 GM tube – CLEAPSS recommended
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TNC connector with 1 metre lead
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2M2 resistor for long tube life
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Removable grill for low-level detection
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Retort stand mountable (fixing rod included)
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Operates at 440V
A compact, curriculum-ready tool for effective radiation demonstrations and student investigations.





