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Description
Dikktemeter, ultrasone diktemeter GM100 digitale ultrasone diktemeter 1,2-220 mm staalbreedte, laagdiktemeter, lcd-display met vier cijfers, resolutie 0,01 mmBreed toepassingsgebied: deze ultrasone diktemeter kan worden gebruikt om de geluidssnelheid van vele soorten materialen zoals metaal, kunststof, keramiek, glas en andere goede geleiders van ultrasone golven te meten. Gebruik in het veld of werken op grote hoogtes Geluidssnelheidsmeting: deze tester kan geluidssnelheden gebruiken om een bepaalde dikte te meten om de nauwkeurigheid te verbeteren. Geluidssnelheidsbereik: 1000 9999 m s Nauwkeurigheid:
- Breed toepassingsgebied: deze ultrasone diktemeter kan worden gebruikt om de geluidssnelheid van vele soorten materialen zoals metaal, kunststof, keramiek, glas en andere goede geleiders van ultrasone golven te meten. Gebruik in het veld of werken op grote hoogtes
- Geluidssnelheidsmeting: deze tester kan geluidssnelheden gebruiken om een bepaalde dikte te meten om de nauwkeurigheid te verbeteren. Geluidssnelheidsbereik: 1000-9999 m/s
- Nauwkeurigheid: bij gebruik van deze tester kan het apparaat automatisch worden gekalibreerd om fouten te minimaliseren en de nauwkeurigheid te garanderen.
- Veel gebruikt: deze ultrasone diktemeter kan een groot aantal metalen en niet-metalen materialen meten. Wordt gebruikt voor veld- of hoogte-operaties. Zoals staal, kunststof, pvc, aluminium, keramiek, epoxyhars, messing, koper, ijzer, glas, composietmaterialen enz. Veel gebruikt in aardolie, chemicaliën, metallurgie, scheepsbouw, lucht- en ruimtevaart
- Beschrijving: de minimale grens van de buismeting (staal): diameter. 20 x 3,0 mm (staal); nauwkeurigheid: ± (1% H + 0,1 mm) H staat voor de gemeten dikte; werkfrequentie: 5 MHz
Geavanceerde toepassingen
Met deze ultrasone diktemeter kan de geluidssnelheid van vele soorten materialen worden gemeten, bijvoorbeeld metaal, kunststof, keramiek, glas en andere goede ultrasone golfgeleiders. Gebruik in het veld of bij werkzaamheden op grote hoogtes
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 2261 reviews
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Product Reviews
★★★★★ 1
Do not buy
Cheap, but tastes bad. I guess it worked but I tossed a big bottle of it and got the higher price Spring Valley 10 kg melatonin which works well. The taste is great (strawberry) and highly chewable.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Got it
They are good vitamins. Thank you
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Reviewed in the United States on October 19, 2025
★★★★★ 2
not happy it said gummies that why l bought them
this product said that they were gummy’s but they’re actually chewable tablets. I can’t eat tablets. I’m very disappointed that it said gummy. That’s the only reason why I bought it.
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Reviewed in the United States on March 10, 2026
★★★★★ 4
Not as effective
I don't find the chewable as effective as the ones that dissolve. These don't seem to give me the same relaxing quality.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
A Year’s Supply in One Bottle, But 10mg is Potent
I picked this up mainly for the value factor. Getting 360 tablets in one bottle means I don't have to think about reordering for a very long time, which is convenient.
The "fast dissolve" claim holds up well. You don't need water to take them; they break down quickly in your mouth without leaving a gritty residue. The berry flavor is decent—since it is naturally sweetened, it doesn't have that harsh chemical aftertaste that some sugar-free brands have, though it is slightly chalky compared to a gummy.
The main thing to be aware of is the dosage. 10mg is a heavy dose if you are accustomed to the standard 3mg or 5mg tablets. It definitely works to put you out quickly, but I found that 10mg can be a bit overkill for a standard night. The nice thing about the tablet form (vs. a capsule) is that they are easy to snap in half if you want to taper down to a 5mg dose to avoid feeling groggy the next morning. If you have a high tolerance, this is a great bulk buy, but beginners should probably start with half.
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Reviewed in the United States on December 16, 2025
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