Skip to content

Focustronic Mastertronic Essentials Reagents

Marsoni M251S
Sale price$29.95
Pay 4 payments of $7.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Focustronic Mastertronic Essentials ReagentsMTE reagent set Focustronic Reagenzien fr Mastertronic Essentials Focustronic Reagenzien wurden speziell fr die Mastertronic Essentials Testmaschine entwickelt. Diese hochauflsenden Reagenzien liefern przise und konstante Messergebnisse auf dem Essentials System. 1x Calcium Kit (50 ml, 50 ml, 200 ml) 200 Tests 1x Magnesium Kit (50 ml, 50 ml, 200 ml) 83 Tests 1x Phosphat Kit (150 ml, 50 ml) 600 Tests 1x Nitrat Kit (100 ml, 50 ml) 200 Tests 1x
Easy Shipping

Quick Dispatch:

Your Focustronic Mastertronic Essentials Reagents orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Focustronic Mastertronic Essentials Reagents ships.

Need Help?
Questions about Focustronic Mastertronic Essentials Reagents, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Focustronic Mastertronic Essentials Reagents in your area.

Get Shipping Estimates

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
4.4 ★★★★★
Based on 1069 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Brittany Manos
Massapequa, US
★★★★★ 5
My dogs fight over it
Color: Orange, Color: Orange
Easy to use, durable, and has a great battery love. At first my dogs were curious and unsure about it, now its become one of their favorite toys. They'll stare at it while its being charged and impatiently wait for it so they can have fun again. Perfect size for most breeds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
A
Verified Purchase
Angela Lopes
Port Orchard, US
★★★★★ 5
Dogs love them!
Color: 3 Colors
Dogs love them! Larger than your average tennis balls, satisfying for my dogs to chew on, the squeak isn't too annoying, colorful enough I can find them in the bushes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
G
Verified Purchase
gauchoray
Natrona Heights, US
★★★★★ 5
Great product at a great price
Color: 3 Colors
I bought these for my heeler/border collie mix. She destroys every toy almost immediately. They are her favorite toys and plays with them daily. They are still in great shape after 4 months. They have a squeaker, but it is not one of the obnoxious loud ones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
K
Verified Purchase
Katie
Omaha, US
★★★★★ 5
Fun Dog Fetch Balls
Color: 3 Colors
Ordered these for my dog for Christmas and he loves them. He has a blast running up and down the hallway with them. Easy to play with, cute and fun. Not very noisy, I actually didn't know they squeaked until I stepped on one. Very quality and sturdy. Good value for the money. Package arrived timely and as described. Would definitely order again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
A
Verified Purchase
Amy
Natrona Heights, US
★★★★★ 5
Tough ball. Perfect for large chewing breeds.
Color: 3 Colors
My German Shepherd Dog is a year and half old, and she loves these. They truly are pretty indestructible. It took her a little bit to figure out how to squeak it bc they are tough, but now it’s easy for her. They bounce well too. They are larger than a normal tennis ball but a good size for a large dog. Luna is 85 lbs. I would purchase they again, but I probably won’t need to for awhile.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products