SKU: 5674607950

Casio SL-310UC zakrekenmachine - zonne-energie 10 digits - Rood

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Description

Casio SL-310UC zakrekenmachine - zonne-energie 10 digits - RoodZakrekenmachine van Casio met zonne energie voor dagelijks rekenwerk. Met 10 cijferig display en handige functies zoals BTW berekening en geheugentoetsen. Over dit product compacte zakrekenmachine met zonne energie De Casio SL 310UC is een handige zakrekenmachine die werkt op zonne energie met batterij als backup. Het 10 cijferig LC display toont je berekeningen helder en overzichtelijk. Deze rekenmachine biedt praktische functies voor dagelijks

Zakrekenmachine van Casio met zonne-energie voor dagelijks rekenwerk. Met 10-cijferig display en handige functies zoals BTW-berekening en geheugentoetsen.

Over dit product compacte zakrekenmachine met zonne-energie

De Casio SL-310UC is een handige zakrekenmachine die werkt op zonne-energie met batterij als backup. Het 10-cijferig LC-display toont je berekeningen helder en overzichtelijk.

Deze rekenmachine biedt praktische functies voor dagelijks gebruik zoals BTW-berekening, professionele percentageberekening en winstmargeberekening. Het 4-toetsen geheugen helpt bij complexere berekeningen.

Met afmetingen van 7 x 11,8 x 0,8 cm past deze rekenmachine makkelijk in je tas of bureau. De meegeleverde beschermhoes voorkomt krassen tijdens transport.

Geschikt voor examens en dagelijks kantoorgebruik. De combinatie van zonne-energie en batterijvoeding zorgt voor betrouwbare werking in verschillende omstandigheden.

Kenmerken 6 belangrijke eigenschappen
  • Zonne-energie - werkt op zonlicht met batterij als backup voor betrouwbare werking
  • 10-cijferig display - LC-display toont berekeningen helder en overzichtelijk
  • BTW-berekening - ingebouwde functie voor snelle belastingberekeningen
  • 4-toetsen geheugen - sla tussenresultaten op voor complexere berekeningen
  • Examensgeschikt - toegestaan bij officiële examens en toetsen
  • Beschermhoes - meegeleverde hoes beschermt tegen krassen en stof
Specificaties 8 technische details
Merk Casio
Model SL-310UC-RD
Type Bureaurekenmachine
Display 10-cijferig LC-display
Voeding Zonne-energie + batterij
Kleur Rood
Afmetingen 7 x 11,8 x 0,8 cm
Examensgeschikt Ja
Wat zit er in de doos? 4 onderdelen

Inhoud

  • Casio SL-310UC zakrekenmachine
  • Beschermhoes
  • Batterij
  • Gebruiksaanwijzing
Veelgestelde vragen 4 vragen
Werkt deze rekenmachine ook zonder zonlicht?

Ja, de rekenmachine heeft een backup batterij die automatisch overneemt bij weinig licht. De zonne-energie is de primaire voeding, de batterij zorgt voor continue werking.

Is deze rekenmachine toegestaan bij examens?

Ja, deze Casio rekenmachine is examensgeschikt. Controleer altijd de specifieke regels van je onderwijsinstelling voor zekerheid.

Hoe werkt de BTW-berekening?

De rekenmachine heeft een speciale BTW-functie waarmee je snel belasting kunt berekenen en aftrekken. Dit werkt via de percentage-toets met vooringestelde functies.

Wat is het verschil tussen de geheugenfuncties?

De 4-toetsen geheugen bestaat uit M+, M-, MR en MC voor optellen, aftrekken, oproepen en wissen van geheugenwaarden. Handig voor berekeningen met tussenresultaten.

Garantie & retour voorwaarden
  • Caasi garantie - 1 jaar: product defect? Neem contact op met Caasi. Wij zorgen voor gratis reparatie of vervanging. Is het product niet meer in ons assortiment? Dan krijg je de actuele marktwaarde terugbetaald
  • Fabrieksgarantie - 2 jaar van Casio: na de Caasi garantie kun je voor reparatie of vervanging ook bij de fabrikant terecht
  • Gedekt: defecten in materiaal en fabricage bij normaal gebruik
  • Niet gedekt: slijtage, val- of stootschade, onjuist gebruik
  • Retourbeleid: 30 dagen bedenktijd - niet tevreden? Retourneer gratis

Lees meer over garantie en retourvoorwaarden →

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 5674607950

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4.1 ★★★★★
Based on 1514 reviews
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Verified Purchase
sarah b
Chelsea, US
★★★★★ 4
Stick format is thick and difficult to rub in moderate climates
Style: SPF 50, Size: 1 count (Pack of 1)
I wanted to like it because the small stick format seemed very convenient to keep in my bag for emergency sunscreen reapplication with no chance of leaks. But I think I have learned my lesson about stick sunscreen - in order to hold together in a stick, it has to have a thick and chalky consistency. Which makes it hard to apply and hard to rub in. It's so thick that if I rub the stick over my entire face it feels like I'm applying way too much with a super heavy white cast, and if I dab here and there and try to spread it around, it's so thick it doesn't feel like it spreads into good coverage. The scent is fine. Update: I have found a specific use case for this - in extreme UV conditions like the equatorial tropics in midsummer, it's a good base layer under a more liquid mineral sunscreen, to add extra protection to the most exposed skin, like tops of shoulders, chest, nose and top of forehead. The thickness makes it protect better. It also softens a little and rubs in better in hot temps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
H
Verified Purchase
hilary
Los Angeles, US
★★★★★ 5
Needs to be warmed, but works great for quick face re-application
Style: SPF 50, Size: 1 count (Pack of 1)
I love mineral sunscreen, it really works the best. But I also do not love mineral sunscreen because it's hard to apply. I don't think it matters what you do, they're just always difficult to apply and always leaving the white. This one isn't much different. I'm a scuba diver and my face sunscreen is washed off quickly doing multiple dives. I also get a weird "mask sunburn" if I don't reapply... but since I'm a diver I can't bring myself to buy or wear sunscreen that's not reef safe into the ocean. I was unsure if this would work because it's pretty solid. I threw it in my bag and once the sun warmed it up a little, I was able to apply it fairly easily between dives. I don't think it works unless it's warmed a bit first, but I like it for this purpose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
T
Verified Purchase
Trevor Vicars
Birmingham, US
★★★★★ 5
Good sunscreen
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
It works and it's vegan what's more to say. I repurchase this often.
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Reviewed in the United States on December 12, 2025
N
Verified Purchase
nphoton
Carnegie, US
★★★★★ 3
I Wanted to Like It
Style: SPF 50, Size: 1 count (Pack of 1)
I really wanted to like it because of the great reviews it gets with backpackers and generally with people that don't like "greasy hands syndrome" after applying sunscreen. But after using a stick I found that it's just not that good. The good: small, lightweight container. Not greasy. Good protection, I was in the sun all day hiking multiple days straight and only put on sunscreen twice per day and I didn't have any burning... and I burn easily. The bad: Value: the $12.53 sunscreen container only lasted about 8 days. And that was just my arms, neck, and half my face since I wore a shirt and long pants and a wide brim hat every day when hiking. I would expect this amount of sunscreen to last a lot longer than that on such a limited area. I'm not a big person either. Application, chafing: it's the opposite of greasy, almost chalky. You use the stick to apply to your skin in stripes, then you have to "blend it in" by rubbing with the backs of your hands so your palms don't get chalky. Since the stick is so dry this requires a fair amount of force and it chafes as you rub it around. When your skin a bit sandy it hurts. Application, crumbling: on a chilly but sunny morning, about 45 F, I applied sunscreen and small chunks of the stick crumbled off. I watched precious chunks of the already overpriced sunscreen drop to the ground. Residue: while it's not greasy, it's physical sunblock so it gives your skin the characteristic whitish sparkle. That's to be expected. But what I didn't foresee is it will rub off on anything your skin touches. My gear had white chalk-like marks (technically titania powder?) on my shirt collars, backpack straps, sunglasses, and a few other high-touch items. Overall I think it's a neat idea. I'm not overly disappointed with my purchase. But for $12.50 I expect sunscreen to be easier to apply and for the container to last longer than about 8 days. I can't burn $50/month in the summer months when a single container of chemical sunscreen will do the job. Pro tip: you can buy food-safe 3 oz TSA travel containers. Load one of those up with chemical sunscreen and you have something that beats this in every way except for the greasiness, which you can mitigate by picking a lower SPF sunscreen (the 30 SPF you wear is infinitely better than the 50 SPF you skip!).
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Reviewed in the United States on May 2, 2025
D
Verified Purchase
D. Collins
Charlottesville, US
★★★★★ 5
sunscreen does its job
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
Works well. Took a little more effort to rub into skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026

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