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Item #:
506397
Hanna Instruments HI758 Marine Calcium Checker Test Kit - Saltwater Aquariums
Item #:
506397
USD 69
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 04
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The HI 758 Calcium Checker HC is extremely simple to use for quick and accurate on the spot analysis.
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What Stands Out
Accurate Measurement
Delivers precise calcium readings essential for maintaining optimal conditions in saltwater aquariums, ensuring the health of marine life.
Easy-to-Use Design
User-friendly interface with simple instructions allows hobbyists, regardless of experience level, to effectively test calcium levels without hassle.
Compact Portability
Lightweight and portable design enables aquarists to conduct tests anywhere, perfect for both home or travel, adding convenience to aquarium care.
Product Details
- Easier to use and more accurate than chemical test kits, less expensive than professional testing
- Accuracy +/-6 % of reading at 25 degree C / 77 degree F
- Large LCD screen for readability
- Auto shut-off to extend battery life
- Operated by a single AAA battery
| Brand | Hanna Instruments |
| Material | Dolomite |
| Item dimensions L x W x H | 3 x 4 x 2 inches (7.6 x 10.2 x 5.1 cm) |
| Item Weight | 1 Pounds (450 grams) |
| Number of Items | 1 |
Who Should Buy?
-
Marine Aquarium Hobbyists
Perfect for hobbyists wanting precise calcium levels for optimal coral health in their saltwater aquariums.
-
Professional Aquarists
Ideal for professionals needing accurate calcium measurements for effective tank management and species care.
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Easy Testing Seekers
Designed for users seeking a simple, user-friendly testing solution with quick results and clear readings.
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Freshwater Aquarists
Not suitable for freshwater setups, as it is specifically designed for saltwater calcium testing.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the range of calcium concentration the HI 758 can measure?
Answer: The HI 758 can measure calcium concentrations from 200 to 600 ppm. -
Question:
How does the HI 758 ensure simplicity in operation?
Answer: It features a single button operation for zeroing and measuring. -
Question:
What type of battery does the HI 758 use?
Answer: It operates on a single 1.5V AAA battery.
Hanna Instruments Aquarium Test Kits Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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USD 69
Order now and get it around Tuesday, August 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Extremely simple to use with single button operation.
- Offers quick and accurate calcium concentration analysis.
- Reading range between 200 to 600 ppm with 1 ppm resolution.
- High accuracy of +/-6% at 25 degrees C.
- Large LCD screen for easy readability.
- Auto shut-off feature to conserve battery life.
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