J305 Geiger-Muller Tube Nuclear Radiation Detector Counter not SBM-20 USA seller

US $34.95
ApproximatelyRM 145.93
or Best Offer
Condition:
New
Last one72 sold
People want this. 25 people are watching this.
This one's trending. 72 have already sold.
Shipping:
US $4.95 (approx RM 20.67) Economy Shipping.
Located in: Santa Clara, California, United States
Delivery:
Estimated between Fri, 14 Nov and Thu, 20 Nov to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:403761445319
Last updated on Nov 08, 2025 11:09:24 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
China
MPN
Does Not Apply
Material
glass+metal
Working temperature
-40℃ to 55℃
Name
J305 Geiger Tube
Brand
Unbranded/Generic
limiting operating voltage
550V
Item size
107 * 10 * 10mm / 3.47 * 0.39 * 0.39in
Model
J305
Max plateau slope rate
10%/80V
Max background count rate
25 times/min
Lifespan
>1*109 pulse
Minimum plateau length
80V
Radiation Detector Type
Geiger Counter
UPC
Does not Apply
Category

Item description from the seller

About this seller

GGLABS

100% positive feedback10K items sold

Joined Nov 2000
Retrocomputing accessories for Apple and Commodore computers

Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (3,961)

All ratingsselected
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  • 6***7 (15)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Came on time and was the right part number. Just a note, the J305 has two different lengths and this is the long one. It is about 4 inches and the one I was replacing was 3.5 inches, the board could be modified to fit the longer one in about two minutes so no problem for me.
    Reply from: gglabs- Feedback replied by seller gglabs.- Feedback replied by seller gglabs.
    You are correct there are 2 size of the J305. I will update the listing with the dimensions to avoid confusion. Thanks for the feedback!
  • u***0 (587)- Feedback left by buyer.
    Past year
    Verified purchase
    Thank you for excellent service
  • eBay 自动留下信用评价- Feedback left by buyer.
    Past month
    订单按时送达,未出现问题
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