Hanna Instruments HI758 Marine Calcium Checker Test Kit - Saltwater Aquariums

Description

​​​​​​​
Ecoquatic
​​​​​​​
Ecoquatic
Buy Now!
Hanna Instruments HI758 Marine Calcium Checker Test Kit - Saltwater Aquariums
Best Pricing
Fast Shipping
Premium Quality
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
Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter, depending on its source and treatment. Calcium is necessary in plant and animal nutrition since it is an essential constituent of bones, shells and plant structures. Calcium in water as carbonate is one of the primary components of water hardness which can cause pipe or tube scaling. The HI 758 Calcium Checker HC is extremely simple to use. First, zero the instrument by adding Reagent A, deionized water and 0.1 mL of sample into the vial. Insert into the HI 758 and press the button. Next, remove the vial and add Reagent B and shake to dissolve. Reinsert into the Checker HC and press the button to read the calcium concentration in ppm on the display. Use for quick and accurate on the spot analysis. Single button operation: zero and measure. Range: 200 to 600 ppm. Resolution: 1 ppm. Accuracy at 25 degree C: +/-6% of reading. Light Source: light emitting diode at 610 nm. Light Detector: Silicon Photocell. Environment: 0 to 50 degree C (32 to 122 degree F); max 95% RH non-condensing. Battery Type: (1) 1.5V AAA. Auto-off: after 10 minutes of non-use. Dimensions: 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5"). Method: adaptation of the zincon method.
Fast Shipping
Hassle Free Returns
Our standard shipping  is free. Transit time varies from 2 to 5 business days. We only ship within the continental USA, we do not ship to Alaska, Hawaii, Puerto Rico, APO addresses or any other USA territory.
​​​​​​​
We as sellers pay the return shipping for all our customers.  All order qualify for returns within 30 days of receipt. You may return most new, unopened item for a full refund. Other returns may incur at 10% restocking fee. **Due to high shipping cost international customers are require pay return shipping
Commitment
Communication is an important part in  giving you an enjoyable encounter, and in making sure that all of your needs are taken care of. Please feel free to contact us via eBay Messages, and we will work on turning any negative experiences into a more enjoyable one. Please leave us positive feedback if you are satisfied with our service.
We understand that it is important for our customers to get what they ordered as fast and as hassle free as possible. All of our products are shipped from our suppliers directly to you. We work with suppliers with high quality products to give you the best goods possible. It is important for us to give our customers an enjoyable experience, as we put our customers first. In the uncommon occurrence when a customers is not contented with the product they receive, we will do all that we can to fix the issue. If you have any inquiries, please let us know and we will fix it! We promise the best when shopping with us.
Link to my eBay Store
​​​​​​​ Welcome to Ecoquatic
Best Pricing
Fast Shipping
Premium Quality
Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter, depending on its source and treatment. Calcium is necessary in plant and animal nutrition since it is an essential constituent of bones, shells and plant structures. Calcium in water as carbonate is one of the primary components of water hardness which can cause pipe or tube scaling. The HI 758 Calcium Checker HC is extremely simple to use. First, zero the instrument by adding Reagent A, deionized water and 0.1 mL of sample into the vial. Insert into the HI 758 and press the button. Next, remove the vial and add Reagent B and shake to dissolve. Reinsert into the Checker HC and press the button to read the calcium concentration in ppm on the display. Use for quick and accurate on the spot analysis. Single button operation: zero and measure. Range: 200 to 600 ppm. Resolution: 1 ppm. Accuracy at 25 degree C: +/-6% of reading. Light Source: light emitting diode at 610 nm. Light Detector: Silicon Photocell. Environment: 0 to 50 degree C (32 to 122 degree F); max 95% RH non-condensing. Battery Type: (1) 1.5V AAA. Auto-off: after 10 minutes of non-use. Dimensions: 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5"). Method: adaptation of the zincon method.
​​​​​​​
Ecoquatic
Buy Now!
Hanna Instruments HI758 Marine Calcium Checker Test Kit - Saltwater Aquariums
Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter, depending on its source and treatment. Calcium is necessary in plant and animal nutrition since it is an essential constituent of bones, shells and plant structures. Calcium in water as carbonate is one of the primary components of water hardness which can cause pipe or tube scaling. The HI 758 Calcium Checker HC is extremely simple to use. First, zero the instrument by adding Reagent A, deionized water and 0.1 mL of sample into the vial. Insert into the HI 758 and press the button. Next, remove the vial and add Reagent B and shake to dissolve. Reinsert into the Checker HC and press the button to read the calcium concentration in ppm on the display. Use for quick and accurate on the spot analysis. Single button operation: zero and measure. Range: 200 to 600 ppm. Resolution: 1 ppm. Accuracy at 25 degree C: +/-6% of reading. Light Source: light emitting diode at 610 nm. Light Detector: Silicon Photocell. Environment: 0 to 50 degree C (32 to 122 degree F); max 95% RH non-condensing. Battery Type: (1) 1.5V AAA. Auto-off: after 10 minutes of non-use. Dimensions: 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5"). Method: adaptation of the zincon method.
Hassle Free Returns
​​​​​​​
We as sellers pay the return shipping for all our customers.  All order qualify for returns within 30 days of receipt. You may return most new, unopened item for a full refund. Other returns may incur at 10% restocking fee. **Due to high shipping cost international customers are require pay return shipping
Fast Shipping
Our standard shipping  is free. Transit time varies from 2 to 5 business days. We only ship within the continental USA, we do not ship to Alaska, Hawaii, Puerto Rico, APO addresses or any other USA territory.
Commitment
Communication is an important part in  giving you an enjoyable encounter, and in making sure that all of your needs are taken care of. Please feel free to contact us via eBay Messages, and we will work on turning any negative experiences into a more enjoyable one. Please leave us positive feedback if you are satisfied with our service.
We understand that it is important for our customers to get what they ordered as fast and as hassle free as possible. All of our products are shipped from our suppliers directly to you. We work with suppliers with high quality products to give you the best goods possible. It is important for us to give our customers an enjoyable experience, as we put our customers first. In the uncommon occurrence when a customers is not contented with the product they receive, we will do all that we can to fix the issue. If you have any inquiries, please let us know and we will fix it! We promise the best when shopping with us.
Link to my eBay Store
​​​​​​​ Welcome to Ecoquatic
Best Pricing
Premium Quality
Fast Shipping
Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter, depending on its source and treatment. Calcium is necessary in plant and animal nutrition since it is an essential constituent of bones, shells and plant structures. Calcium in water as carbonate is one of the primary components of water hardness which can cause pipe or tube scaling. The HI 758 Calcium Checker HC is extremely simple to use. First, zero the instrument by adding Reagent A, deionized water and 0.1 mL of sample into the vial. Insert into the HI 758 and press the button. Next, remove the vial and add Reagent B and shake to dissolve. Reinsert into the Checker HC and press the button to read the calcium concentration in ppm on the display. Use for quick and accurate on the spot analysis. Single button operation: zero and measure. Range: 200 to 600 ppm. Resolution: 1 ppm. Accuracy at 25 degree C: +/-6% of reading. Light Source: light emitting diode at 610 nm. Light Detector: Silicon Photocell. Environment: 0 to 50 degree C (32 to 122 degree F); max 95% RH non-condensing. Battery Type: (1) 1.5V AAA. Auto-off: after 10 minutes of non-use. Dimensions: 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5"). Method: adaptation of the zincon method.