SKU: 11022174824

Bee-Friendly Varroa CO2 Injection Count Tester (Swienty Type)(not including gas cylinders)

Sale price$67.50 Regular price$75.00
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Bee-Friendly Varroa CO2 Injection Count Tester (Swienty Type)(not including gas cylinders)The Bee Friendly Varroa CO2 Injection Count Tester uses harmless carbon dioxide gas to accurately and easily count mites on your bees. No need to harm the bees, just gently shake them in the device and the mites will fall off and through the central grill for quick and convenient counting. Usage instructions for CO2 varroa mite testing (see attached photo): Ensure that the CO2 Cartridge is correctly loaded into the injector. Turn the testing device up

The Bee-Friendly Varroa CO2 Injection Count Tester uses harmless carbon dioxide gas to accurately and easily count mites on your bees. No need to harm the bees, just gently shake them in the device and the mites will fall off and through the central grill for quick and convenient counting.

Usage instructions for CO2 varroa mite testing (see attached photo):

  1. Ensure that the CO2 Cartridge is correctly loaded into the injector.
  2. Turn the testing device up-right with the largest chamber is facing upwards.
  3. Remove the top lid to the largest chamber.
  4. Ensure that the central grill is in position correctly in the centre and seated on the inner supports.
  5. Place 200 bees into the main larger area of the canister (TIP: Filling bees up to the second red line will provide you approximately 200 bees.)
  6. Securely replace the lid back onto the canister
  7. Place the needle of the CO2 injector nozzle, through little hole on the side of the canister. Unlock the safety on the trigger and then press the trigger for approximately 4 to 6 Seconds.
  8. Remove the CO2 injector needle from the hole and then wait between 10 to 20 seconds. (Note: When used with a CO2 cartridge the bees and mites are anaesthetised and not killed)
  9. Keeping the canister upright and carefully shake the bees up and down to dislodge any mites into the yellow cap
  10. After 10 seconds of shaking remove the bottom cap and count up your mites
  11. Optional: Pour a small amount of alcohol into the cap to kill the mites before they awake
  12. Remove the top cap and pour the sleeping bees back into the colony (they will begin to awake after they get fresh air)

CO2 Mite Check Injector Advantages:

  • Bee-Friendly Varroa CO2 Injection Count Tester is easy to assemble and use
  • Fast process to sample the bees
  • Does not kill your bees, keeps the sample of bees alive
  • Uses standard CO2 cylinders (Available at most DIY and Bicycle Stores)
  • Research conducted in Europe indicated results similar in accuracy to an alcohol wash

Note: That this CO2 varroa tester method does not kill the mites so be sure to dispose of the mites properly and do not put them back in your hive!

Note: This product is not supplied with gas cylinders due to postage/shipping safety. However these CO2 cylinders can be easily purchased from DIY or Cycling stores.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11022174824

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4.1 ★★★★★
Based on 11 reviews
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Product Reviews
J
Verified Purchase
Jennifer L Johnson
Houston, US
★★★★★ 5
Great for puppies- have purchased several times
Size: X-Small
I have purchased this toy for a couple of the puppies in my life and they always love it. It’s not noisy, it’s made for puppies to chew (so it’s not too hard), and it’s fun for them to carry around with the different keys and key ring. A little pricey, but it always lasts a very long time- longer than they are a puppy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 15, 2025
E
Verified Purchase
Everyday Essentials Reviewer
Houston, US
★★★★★ 5
Safe and Entertaining Chew Toy
Size: Medium
My dog absolutely loves this toy! She gets hours of chewing time out of it, and I feel so much better knowing the keys are made of a material that’s gentle on her teeth. Unlike harder toys that can chip teeth, this one is durable yet safe, and it keeps her happily entertained. Definitely a great choice for any dog that loves to chew.
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Reviewed in the United States on August 20, 2025
M
Verified Purchase
Milarah
Louisville, US
★★★★★ 5
Best money spent on a safe puppy chew toy
Size: X-Small, Size: X-Small
One of the best chew toys you can buy for your puppy! This kept him occupied for quite a while and it is one of his favorites.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
J
Verified Purchase
Justmy2centsworth
Bozeman, US
★★★★★ 4
Had a 6mo. old teething (English Bulldog) & this has entertained her for 9 mo.!
Size: Medium, Size: Medium
A chew toy lasting over 6 mo. is generally very good, for this breed & this brand! I kept it in her cage at night, so she wouldn't get board & start chewing on her paws. BC I felt it was a safe toy to use in this manner. "It was safe for my teething Bulldog." "Much, much better than other chew toys from this brand!" Others such as the Orange Pretzel they absolutely love! However, they have always splintered into very sharp edges of plastic, which cause the dogs mouth's to bleed (pokes their gums) & then NEED THROWN AWAY! This Key Chain Chew Toy was "really good" compared to other Nylabone brand chew toys, I have purchased! My girls mouth did not bleed from chewing on it:) "So, I am very pleased with this teething ring!" & would buy it again! Notice how the plastic splinters on the ends? Once the toy gets to his point I feel it is definitely time to be replaced! I would recommend this chew toy for a teething med. sized dog! The one I purchased was fairly large. & stayed together safely:) This is the only Nylabone Chew Toy I would ever, leave in a crate at night, thus far! Good Job Nylabone!
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Reviewed in the United States on July 5, 2022
K
Verified Purchase
Kristin H.
Charlottesville, US
★★★★★ 5
Great teething aid
Size: Small
Puppy loves these. I’ve repurchased a couple of times for my teething pup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026

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