SKU: 45028227203

TDS / PPM Tester

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Description

TDS / PPM TesterTDS Messgert um die Anzahl gelster Feststoffe im Wassser zu testen. Was bedeutet TDS und PPM ? Die Abkrzung TDS steht fr Total Dissolved Solids (Summe der gelsten Feststoffe). Ein TDS Tester zeigt somit an, wie viele Feststoffe (z. B. Mineralien, Metalle, Salze) sich im Wasser befinden, wie leitfhig das Wasser also ist. Die Einheit in der Wasserqualitt gemessen werden kann lautet zum einen PPM. PPM steht fr Parts Per Million (Teilchen je einer

TDS-Messgerät um die Anzahl gelöster Feststoffe im Wassser zu testen.


Was bedeutet TDS und PPM ?

Die Abkürzung TDS steht für Total Dissolved Solids (Summe der gelösten Feststoffe). Ein TDS-Tester zeigt somit an, wie viele Feststoffe (z.B. Mineralien, Metalle, Salze) sich im Wasser befinden, wie leitfähig das Wasser also ist.

Die Einheit in der Wasserqualität gemessen werden kann lautet zum einen PPM. PPM steht für Parts Per Million (Teilchen je einer Million). Ein Messwert von 20 PPM bedeutet also, dass auf eine Million Wassermoleküle ca. 20 feststofflich gelöste Moleküle kommen. Laut den Studienergebnissen der 13-jährigen Forschungsarbeit des französischen Professors Dr. Claude Vincent, sollte Wasser nicht besonders mineralhaltig sein. Demnach sollte der Leitwert nach Vincent nicht 130 µS (MikroSiemens), also 65 PPM betragen, da sonst die entschlackende Wirkung und Transportfähigkeit des Wassers erheblich beeinträchtigt sei.

Wie wird das TDS-Messgerät richtig benutzt?

Mit dem TDS-Messgerät kann jede Art von Wasser getestet werden, ob Leitungswasser, Ihr gefiltertes Wasser, Regenwasser oder gekauftes Mineralwasser.

Befüllen Sie zum Testen ein Glas mit dem Wasser, welches Sie testen möchten. Lassen Sie die Messsensoren in das Wasser eintauchen. Auf dem Display können Sie nun den Messwert ablesen.

Technische Daten

TDS Range: 0-9990 PPM
Toleranz: +/- 3%
Kalibrierung: NaCI 342ppm

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SKU: 45028227203

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4.2 ★★★★★
Based on 6 reviews
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E
Verified Purchase
Erika Wilson
Alexandria, US
★★★★★ 5
Durable, fun, and safe for my dog
Size: 10.5 inch Rubber Flex Tread
I have a 10 month old, 50 lb mutt who has the musculature of a pit bull and the muzzle of a GSD. Buttercup’s favorite past-time is shredding toys into teeny tiny bits, but sometimes those bits don’t come back out of her mouth. She can’t have tennis balls, stuffies, anything with a squeaker, silicone toys, plastic toys, rubber toys with spikes or small appendages, anything with rope, or most chews & bones. She chewed her first and only $8+ XL bully stick like a corn chip. Finding indoor enrichment is a challenge. Buttercup is extremely pleased with this tire tug thingy, it is very ergonomic for both her and me to get a handle on it, it has more movement than any other toy she can safely have, and it’s very durable. After more than a week, there’s only a little bit of tread missing, which is definitely the best-case outcome with a super chewer. I think this is a good alternative to GoNut toys because it’s solid & dense while also a little bit easier & more interesting to play with, and very unlike GoNuts, this Tonka toy is very reasonably priced. I also think this it’s a good size for almost any breed of dog—I could definitely picture a little Boston or Frenchie dangling from one end. Highly recommended!
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Reviewed in the United States on December 20, 2024
T
Verified Purchase
TasteTheRainbow87
Louisville, US
★★★★★ 5
Dog loves it
Size: 10.5 inch Rubber Flex Tread
I would buy this again and again. It’s extremely durable and has held up great with my 9 month old Saint Bernard puppy. We even call it his “pacifier” because every night he grabs it and chews on it until he falls asleep. Definitely a favorite in our house!
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Reviewed in the United States on March 20, 2026
R
Verified Purchase
Rob
Draper, US
★★★★★ 4
Tough toy, but the yellow tire broke at the seam
Size: 10.5 inch Rubber Flex Tread
It was fun while it lasted and it got a lot of use, but it finally gave out after 6+/- months? Great tug toy. My dog is a 70# mutt with a strong bite and he's chewed through pretty much every other toy he's ever had. This one lasted longer than any of the others by quite a bit. He did zero chew damage to the tires, but the yellow tire in the middle broke at the seam. No tear, the seam just came undone at 90 degree angles. I'm going to look for something else this time but this wasn't bad considering how long it lasted and it wasn't very expensive. If I don't find anything tougher, I may purchase another one of these down the road.
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Reviewed in the United States on March 18, 2024
J
Verified Purchase
JB
West Palm Beach, US
★★★★★ 1
Not for tough chewers at all!!!
Size: 10.5 inch Rubber Flex Tread, Size: 10.5 inch Rubber Flex Tread
5 minutes in and it's destroyed. Very disappointing.
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Reviewed in the United States on May 21, 2026
N
Verified Purchase
Nicky S
Lake Worth, US
★★★★★ 5
Great chew toy
Size: 10.5 inch Rubber Flex Tread
This is my second time buying the Tonka rings. My dog loves this chew toy. It does take him a bit to destroy them. I give this toy to him as a reward otherwise it be destroyed in 3 days. I have a pitty. So other dogs it should last longer. They are shin whackers and hurt when they connect. So I make sure to watch the dog and toy around small kids and elderly to be safe. They are heavy and made well.
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Reviewed in the United States on October 29, 2025

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