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- USA
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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
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Description
Monitor DISSOLVED Oxygen, Chlorine, Calcium/Magnesium HIGH Salinity (Salinity > 5 PPT) Test KIT_Combo SetAbout This Dissolved oxygen test kit measurable range from 0 15 part per million (ppm) with the resolution of dissolved oxygen at 0. 5 ppm.(60 tests) Chlorine test kit me can be detectable at 0. 1 part per million (ppm) for very chlorine sensitive applications, for example in shrimp and fish hatchery. It is specially designed for low chlorine concentration between 0. 0 2. 0 ppm for general purpose and also detectable at high concentration up to 8. 0
About This
- Dissolved oxygen test kit measurable range from 0 – 15 part per million (ppm) with the resolution of dissolved oxygen at 0.5 ppm.(60 tests)
- Chlorine test kit me can be detectable at 0.1 part per million (ppm) for very chlorine-sensitive applications, for example in shrimp and fish hatchery. It is specially designed for low chlorine concentration between 0.0 – 2.0 ppm for general purpose and also detectable at high concentration up to 8.0 ppm for disinfection and water treatment application. (250 tests)
- Calcium/Magnesium high salinity test kit is suitable for measuring brackish water and seawater with the salinity higher than 5 part per thousand (ppt). Ca range from 0 – 800 part per million (ppm) with the resolution of 40 ppm per drop. Mg range from 0 – 1725 ppm with the resolution of 50 ppm per drop. (120 Tests)
- For freshwater and marine aquarium and aquaculture, pond water, ground water, drinking water
- Easy to use, accurate, fast test, economic
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 20 reviews
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Product Reviews
★★★★★ 5
great display case
Size: 10 Slots, Style: 1 Layer, Color: Beige
i love this case to store all my sunglasses very solid build and looks great on display
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Excelente
Size: 10 Slots, Style: 1 Layer, Color: Black
Muy buen priducto
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Reviewed in the United States on May 6, 2026
★★★★★ 5
I’m finally organized!
Color: Beige
This is a great little organizer. It’s sturdy and the drawers slide easily. I like being able to adjust the inserts to fit various sized necklaces; however, they don’t stay in place well. I may glue them. I would buy this again.
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Reviewed in the United States on October 30, 2025
★★★★★ 5
Nice
Color: Grey
Superb. Would buy again, and have. Beautiful for fitting inside the confines of a floor safe.
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Reviewed in the United States on March 26, 2026
★★★★★ 4
Good product, just not what I was hoping for.
Color: Beige
Good design, but just not what I was looking for. Well made and the dimensions were accurate for storage.
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Reviewed in the United States on November 13, 2025