SKU: 8319086901

Hanna HI713 Phosphate Low Range Colorimeter Fresh and Marine Checker

Sale price$1471.05 Regular price$1634.50
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Hanna HI713 Phosphate Low Range Colorimeter Fresh and Marine CheckerHanna HI713 Phosphate Low Range Colorimeter Checker Hanna HI713 Phosphate Low Range Colorimeter Fresh and Marine Checker is used for quick and accurate on the spot analysis of phosphate levels in freshwater and marine aquariums. The Hanna Phosphate Checker is an incredibly efficient and user friendly device, designed to deliver precise and easily interpretable results. This tool is particularly beneficial for those who struggle with poor eyesight or

Hanna HI713 Phosphate Low Range Colorimeter Checker

Hanna HI713 Phosphate Low Range Colorimeter Fresh and Marine Checker is used for quick and accurate on-the-spot analysis of phosphate levels in freshwater and marine aquariums.

The Hanna Phosphate Checker is an incredibly efficient and user-friendly device, designed to deliver precise and easily interpretable results. This tool is particularly beneficial for those who struggle with poor eyesight or find it challenging to discern color changes in traditional test kits, thanks to its clear digital display. To ensure consistent accuracy, it's crucial to maintain the cleanliness of the vials.

Using the Hanna Phosphate Checker is straightforward, involving just three simple steps. This device effectively closes the gap between basic chemical test kits and sophisticated professional equipment, offering both accuracy and affordability. Begin by calibrating the instrument with a water sample. Then, introduce the reagent. Finally, insert the vial into the checker, press the button, and promptly read the precise results. It's that simple and efficient.

Adaptation of Standard Method 4500-P E Accuracy 4% ±0.04 ppm (mg/L) of reading 0.04 ppm (mg/L) resolution (250 points) Large, easy-to-read digits Auto shut-off.

Dedicated to a single parameter

Designed to work with HANNA's powder reagents Uses 10 mL glass cuvettes. 

Small Size, Big Convenience

Weighing a mere 65 g (2.3 oz.), the Checker®HC easily fits into the palm of your hand or pocket.Use for quick and accurate on-the-spot analysis. Single button operation: Zero and Measure Operated by a single AAA battery. 

  • Range: 0.00 to 2.50 ppm (mg/L)
  • Resolution: 0.01 ppm (mg/L)
  • Precision: ±0.04 ppm (mg/L) ±4% of reading @ 25°C
  • Light Source: LED @ 525 nm
  • Light Detector: Silicon photocell
  • Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
  • Battery Type: (1) 1.5V AAA
  • Auto-off: After 2 minutes of non-use and after read
  • Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5")
  • Weight: 64 g (2.25 oz.)
  • Method: Adaptation of Standard Method 4500-P E.
  • Suitable for Freshwater and Marine Aquariums

What's Included

1x HI713 Low Range Phosphate Checker
6x HI713 Reagent Packets

Replacement Reagents - HI713-25 Phosphate Checker Reagent Refill

Terms of Sale: Please take the time to thoroughly understand and familiarize yourself with this test kit before purchasing, as the unique nature of this product means that we are unable to accept returns.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 8319086901

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4.1 ★★★★★
Based on 6 reviews
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Verified Purchase
Jonathan
Omaha, US
★★★★★ 5
Believe the Reviews
Color: Cooling Blue Cover, Size: King (Pack of 2)
I purchased these pillows because we were in need of new pillows, I previously had allswell pillows which were from walmart and they were good to start but now they tragically became very sparse and it started to effect my sleep so I saw these after careful review on other pillows and reviews I came across these and I saw some reviews and videos and I ordered them.. first they are king size we ordered they are perfect for the bed, they are plump and soft, they are memory foam which has always worked out for me for support and kept it’s shape these are great it did have a little smell I guess from packaging but other than that they are a huge upgrade from what we had before! I’m excited because they are cooling too! for the price point can’t beat it and this is coming from someone who was about to spend money on a purple pillow this will be good for now definitely buy it.
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Reviewed in the United States on March 28, 2026
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Verified Purchase
PilarC
Fort Morgan, US
★★★★★ 3
Inconsistent
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Ive ordered two different batches of these pillows, the first was a 2 pack, the second batch was a 4 pack. The pillows that came in the 2 pack have a different quality to them. The memory foam feels thicker, takes long to depress and to spring back to form. It offers more resistance, a heavier odor (at the start), and was the pillow that I fell in love with. Things changed when I ordered the 4 pack a couple months later. There was an inconsistency between the foam in these two different batches. both sets of pillows are comfortable. The first batch being firmer means I had to remove more foam before it became comfortable but the 2nd batch being more springy, I was able to keep all the foam inside. I docked a couple stars because I’m not able to provide a consistent experience with these pillows across all three beds in my home. If you need a pillow, order a set and be happy. If you want a bunch of memory foam pillows throughout your house, maybe look elsewhere as these may not all be identical.
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Reviewed in the United States on January 17, 2026
M
Verified Purchase
Mari
Boise, US
★★★★★ 5
Very cool and comfortable pillows. Great value.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
These pillows are everything described on the site. They do retain shape and don’t flatten out after sleeping all night. They are nice and clean looking and comfortable. The fit on my king size bed is perfect cause I prefer the size to king size. Haven’t had to wash them yet but I have had other pillows with the same material inside and the wash ability is great.
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Reviewed in the United States on May 17, 2026
J
Verified Purchase
Joe
Waukegan, US
★★★★★ 5
Great pillow
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
The pillows feel great. Being able to remove portions of the interior allowed me and my wife to have a perfect fit. They do stay cool which seems to have helped with my restlessness.
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Reviewed in the United States on May 12, 2026
K
Verified Purchase
Kindle Customer
Lexington, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
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Reviewed in the United States on June 8, 2026

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