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Item #:
213761372
J305 For Geiger Counter Tube, Nuclear Radiation Detector G-M Tube For Gamma Beta Rays Detection 20MR/h-120mR/h Range, Metal Construction, 105Mm Length
Item #:
213761372
WST 110
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, August 28
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HIGH/PRECISION RADIATION DETECTION: J305 tube features tin oxide cathode with coaxial cylindrical shell structure.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
| Product Dimensions (L x W x H) | 5.91 x 3.94 x 1.57 inches (15 x 10 x 4 cm) |
| Item Weight | 1.2 ounces (34.02 grams) |
| Manufacturer | Generic |
| Item model number | ZTPN9303R5D5S28ALIFQXN16 |
| Date First Available | August 19, 2025 |
Product Description
J305 For Geiger Counter Tube, Nuclear Radiation Detector G-M Tube For Gamma Beta Rays Detection 20MR/h-120mR/h Range, Metal Construction, 105Mm Length
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Customer Questions & Answers
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Question:
What types of radiation does the J305 tube detect?
Answer: The J305 tube detects gamma rays from 20mR/h to 120mR/h and beta rays from 100 to 1800 decay/min·CM². -
Question:
Is the J305 tube easy to install?
Answer: Yes, the J305 tube installs easily on Geiger counters without the need for any tools. -
Question:
What is the lifespan of the J305 tube?
Answer: The J305 tube has an impressive lifespan exceeding 1 billion pulses, ensuring long-term reliability.
Geiger Counters ZTPN9303R5D5S28ALIFQXN16 Editorial Review
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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WST 110
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Features & Benefits
- High-quality J305 G-M tube for precise radiation detection.
- Detects gamma rays from 20mR/h to 120mR/h and beta rays from 100 to 1800 decay/min·CM².
- Operates in extreme temperatures from -40°C to 55°C.
- Lifespan exceeds 1 billion pulses for reliable long-term use.
- Easy to install without tools; compatible with Geiger counters.
- Comes with PVC pipe for convenient transportation.
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