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Have one to sell?

GQ Geiger Counter Nuclear Radiation Detector Meter Beta Gamma X ray GMC-320+V4

USA Manufacturer, FreeDataSoftware,Graph,1YearWarranty

(4231)

US $128.98

No Interest if paid in full in 6 mo on $99+ with PayPal Credit*

Condition:

New

Quantity:

More than 10 available / 3,117 sold

Additional service available

Breathe easy. Free shipping and returns.

This one's trending. 3117 have already sold.

Pickup:

Free local pickup from Seattle, Washington, United States 98134

Shipping:

Free Expedited Shipping. See detailsfor shipping

Located in: Seattle, Washington, United States

Delivery:

Estimated between Tue, Jun 4 and Fri, Jun 7 to 43230

Returns:

30 days returns. Seller pays for return shipping. See details- for more information about returns

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*No Interest if paid in full in 6 months on $99+. See terms and apply now- for PayPal Credit, opens in a new window or tab

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eBay item number:281259657729

Last updated on Dec 01, 2023 13:49:48 PSTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...

Brand: GQ

Type: Dosimeters

MPN: GMC-320+V4

Country/Region of Manufacture: United States

Radiation Detector Type: Geiger Counter

Item description from the seller

Seller assumes all responsibility for this listing.

eBay item number:281259657729

Last updated on Dec 01, 2023 13:49:48 PSTView all revisionsView all revisions

Shipping and handling

Item location:

Seattle, Washington, United States

Ships to:

Worldwide

Excludes:

Barbados, China, French Guiana, French Polynesia, Guadeloupe, Hong Kong, India, Libya, Martinique, New Caledonia, Reunion, Russian Federation, Ukraine, Venezuela

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Shipping and handling	Each additional item	To	Service	Delivery*See Delivery notes
Free shipping	Free	United States	Expedited Shipping (USPS Priority Mail Flat Rate Envelope®)	Estimated between Tue, Jun 4 and Fri, Jun 7 to 43230
US $13.00	US $5.00	United States	Standard Shipping (UPS Ground)	Estimated between Tue, Jun 4 and Thu, Jun 6 to 43230
Free Local Pickup	Free	United States	Local Pickup

Notes - Delivery *Estimated delivery dates 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 payment. Delivery times may vary, especially during peak periods.

Handling time

Will usually ship within 1 business day of receiving cleared payment.

Taxes

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Return policy

After receiving the item, contact seller within	Refund will be given as	Return shipping
30 days	Money Back, Replacement	Seller pays for return shipping

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Qualifying purchases could enjoy No Interest if paid in full in 6 months on purchases of $99 or more. Other offers may also be available.

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The PayPal Credit account is issued by Synchrony Bank.

GQ Electronics

GQ Electronics

100% positive feedback

12K items sold

Visit store Contact

Joined Jul 2011

Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable shipping cost

4.9

Shipping speed

5.0

Communication

5.0

Popular categories from this store

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Geiger Counter Nuclear RadiatiElectronics ComponentOther

Seller feedback (4,240)

This item (217)

All items (4,240)

r***h (462)- Feedback left by buyer.

Past 6 months

Verified purchase

Very fast shipping and worked as should. Thank you.

e***e (82)- Feedback left by buyer.

Past 6 months

Verified purchase

easy to use and works great.

o***o (45)- Feedback left by buyer.

Past year

Verified purchase

easy to use, results most enlightening

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Product ratings and reviews

4.8

71 product ratings

56 users rated this 5 out of 5 stars
14 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 51 reviews

by debrac8655
Jul 05, 2016Top favorable review
Great value at double the price
I,ve been using my home built Geiger counter for a few years but it's crude compared to the GMC 320 + . I really like the data logging feature, wish I had it while I worked the X-Ray for TSA it would have been interesting to know my daily exposure. The Lithium Ion battery seems to run forever between charge cycles and it comes with both house and car charger so you will never run short in the middle of a prospecting trip. All settings are easy and intuitive and will readout in whatever standard you are most comfortable with. The Grandkids can play hide and seek, find the uranium rock in grandpaws house with ease so it is easy to use and seems fairly sturdy. ( Yes Grandpaw is a bit strange ) the only negative I can find is that the click volume can't be adjusted louder, but then ... I,ve been using my home built Geiger counter for a few years but it's crude compared to the GMC 320 + . I really like the data logging feature, wish I had it while I worked the X-Ray for TSA it would have been interesting to know my daily exposure. The Lithium Ion battery seems to run forever between charge cycles and it comes with both house and car charger so you will never run short in the middle of a prospecting trip. All settings are easy and intuitive and will readout in whatever standard you are most comfortable with. The Grandkids can play hide and seek, find the uranium rock in grandpaws house with ease so it is easy to use and seems fairly sturdy. ( Yes Grandpaw is a bit strange ) the only negative I can find is that the click volume can't be adjusted louder, but then Grandpaw is a bit deaf. The sound can be turned off so you can pop it in your pocket and data log all day without freaking people out It really would be a bargain at double the price, get one before the next Fukishima.
Verified purchase: YesCondition: NewSold by: gq_instruments
by jayofto
Apr 15, 2017
GMC-320 Plus Geiger Counter
I did lots of searching and reading about the many Geiger Counters out there on the market. They range from old to new, cheap to expensive, and complexity or simplicity. I bought the GMC-320 because of the price and specs. This unit has a lot of "Bang for the Buck". This unit is simple to use, and has a long rechargeable battery life. As soon as you turn it on, it will show you the background radiation in Counts/second & uSv/hour. You can also select to show a graph images. This unit also acts as a Data-Logger. You can plug it into your computer, and with the downloaded software, you can view the data on a larger screen with a time stamp. I have seen some negative remarks about the unit's selector buttons, but I don't have any complaints about them. I guess if you handle this unit roughly, ... I did lots of searching and reading about the many Geiger Counters out there on the market. They range from old to new, cheap to expensive, and complexity or simplicity. I bought the GMC-320 because of the price and specs. This unit has a lot of "Bang for the Buck". This unit is simple to use, and has a long rechargeable battery life. As soon as you turn it on, it will show you the background radiation in Counts/second & uSv/hour. You can also select to show a graph images. This unit also acts as a Data-Logger. You can plug it into your computer, and with the downloaded software, you can view the data on a larger screen with a time stamp. I have seen some negative remarks about the unit's selector buttons, but I don't have any complaints about them. I guess if you handle this unit roughly, you may damage them, but hey, it's a delicate instrument, you don't want to drop this unit as it does have a delicate internal glass tube. I wanted to be able to detect any dangerous radiation in food or my home and surroundings, after reading about the Fukushima disaster. I am happy with this purchase.
Verified purchase: YesCondition: NewSold by: gq_instruments
by slacksystems
Feb 28, 2017
Pocket sized, Lightweight easy to use!
What a great little device this Geiger counter is!, ive been using it now for a bit over a week and its great to go second hand shopping to find uranium glass or radium watches, some items i have found, it detected them within centimeters from the item.. battery lasts a long time on a single charge, and the data logging feature is great, i would defiantly recommend this great little gq gmc-320pluss so any one !! its soo good i actually bought a second one to keep in the car! What a great little device this Geiger counter is!, ive been using it now for a bit over a week and its great to go second hand shopping to find uranium glass or radium watches, some items i have found, it detected them within centimeters from the item.. battery lasts a long time on a single charge, and the data logging feature is great, i would defiantly recommend this great little gq gmc-320pluss so any one !! its soo good i actually bought a second one to keep in the car!
Verified purchase: YesCondition: NewSold by: gq_instruments
by beautifulradiation
May 23, 2017
Mini Geiger counter
Really convenient and fits in your pocket. Does measure some energetic alpha radiation. Measures ~300 cpm with an alpha source that measures 40,000 cpm on a "professional" Geiger counter. Very convenient when checking minerals for radioactivity if you collect radioactive things. I can't always bring my favorite, and very accurate Geiger counter. This detector has an alarm when the level gets high and the flashing light that is triggered With an event flashes green, but turns yellow, then red when levels get high. The beeping alarm goes off when the light turns red. Keeps going until you leave the radiation zone or remove the source. I reccomend this Geiger counter as a backup or for checking for radiation sources. I really like this Geiger counter, even if it's just a backup or for finding ... Really convenient and fits in your pocket. Does measure some energetic alpha radiation. Measures ~300 cpm with an alpha source that measures 40,000 cpm on a "professional" Geiger counter. Very convenient when checking minerals for radioactivity if you collect radioactive things. I can't always bring my favorite, and very accurate Geiger counter. This detector has an alarm when the level gets high and the flashing light that is triggered With an event flashes green, but turns yellow, then red when levels get high. The beeping alarm goes off when the light turns red. Keeps going until you leave the radiation zone or remove the source. I reccomend this Geiger counter as a backup or for checking for radiation sources. I really like this Geiger counter, even if it's just a backup or for finding sources of radiation. Trust me, I'm a nuclear engineer.
Verified purchase: YesCondition: NewSold by: gq_electronics_llc
by ewoglightstar
Jun 24, 2016
Great little geiger counter!
Probably the cheapest price you can find! It works great for use when looking at radioactive mineral samples. I use this for personal use with my own mineral collection. Can't wait till I get the chance to test it in the field! Highly recommend if looking for a cheap Geiger counter!
Verified purchase: YesCondition: NewSold by: gq_instruments

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