TROLMASTER - DIGITAL CO2 PPM CONTROLLER (BETA-8)

TROLMASTER - DIGITAL CO2 PPM CONTROLLER (BETA-8)

Marsoni

M251S

$146.41

Get it in 3 business days with 1 day shipping. Friday, May 29

TROLMASTER - DIGITAL CO2 PPM CONTROLLER (BETA-8)The BETA 8 CO2 controller offers a precision CO2 NDIR sensor controller in an affordable easy to use package. The BETA 8 features a high quality remote CO2 sensor (with 16ft cable) and built in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA 8 also has adjustable deadband and min max recall. It also has a ? fuzzy logic? feature which will more accurately control

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Well made for chewing except the squeekers on each end can come out and choke the dog, my dog was chewing on the end of it, and the squeaker came out. I picked it up before he could swallow it. They are choking hazards. That’s the only part that was bad about the product. It’s very sturdy for my little puppy. He uses his mollars. He really gets down to business when he’s chewing 😂

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Reviewed in the United States on March 22, 2026

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P Nacario

Lexington, US

★★★★★ 5

Great chew toy!

Style: Bone

My dogs love it!

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Reviewed in the United States on June 6, 2026

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Julie

Port Orchard, US

★★★★★ 5

Baby shark hasn’t destroyed it

Style: Bone

Great for puppy’s that chew up toys. Very durable so far.

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Reviewed in the United States on May 5, 2026

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Whitljc

Alexandria, US

★★★★★ 1

NOT for aggressive chewers

Style: Bone, Style: Bone

This toy is not for aggressive chewers. I wish I would have looked at the reviews first. Our GSP chewed the end of the toy off within 5 minutes.

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Reviewed in the United States on December 4, 2025

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Amazon Customer

Cuba, US

★★★★★ 5

Dog toy

Style: Bone

My dog loves this toy. As a matter of fact it is box favorite. I can't believe how long it has lasted him. He typically chews up and breaks his toys fast, not this one 😊

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Reviewed in the United States on April 16, 2026