Hanna Checker pocket photometer pH (seawater)
The HI-780 Checker HC is a simple, accurate and cost effective way to measure the pH in seawater. This handheld colorimeter has been designed as a more accurate alternative to chemical ...
Hanna Checker pocket photometer pH (seawater)
The HI-780 Checker HC is a simple, accurate and cost effective way to measure the pH in seawater.
This handheld colorimeter is designed as a more accurate alternative to chemical test kits, offering fast, accurate pH test results.
The ocean surface pH is normally 7.5 to 8.5 pH.
However, over the years the tendency to acidify decreases by 0.1 to 0.2 pH units / century. Acidification is a result of the absorption of carbon dioxide (CO₂) in seawater and oceans. Carbon dioxide reacts with seawater to produce carbonic acid (H₂CO₃).
pH changes affect the growth, reproduction and communication of marine life. Hydrogen ions tend to bond with carbonate to form bicarbonate. The greater attraction to carbonate over calcium can adversely affect skeletal structure and limit coral growth.
- Ideal for aquariums and marine biology
- Easier to use and more accurate than chemical testing kits
- Small size, great convenience
Specifications
Range | 6.3 to 8.6 pH |
Resolution | 0.1 pH |
Accuracy @ 25 ° C / 77 ° F | ± 0.2 pH |
Light source | LED @ 525 nm |
Light Detector | silicon photocell |
Method | Colorimetric adjustment of the phenol red method |
Automatic shutdown | After ten minutes of non-use |
Environment | 0 to 50 ° C (32 to 122 ° F); RH max 95% non-condensing |
Battery type | (1) 1.5V AAA |
Delivery information | HI-780 Checker HC is supplied with sample vials with caps (2), pH reagent starter set, battery and instructions |
Accessories to be purchased separately | HI-780-25 Reagent set for approx. - 100 tests. HI-780-11 Calibration Set |
Do you want to...
Brand
Stock status of products
Product is in stock
You can see this on the product page, above the price of the product. Here you will always find the most current stock status of the product. If your order consists entirely of products that are available from stock, your order will be packed and shipped immediately.Pick up stock product
You must place the order online and choose pick up. Your order will then be prepared for you. As soon as it is ready to be picked up, you will receive a notification by e-mail and/or SMS.A pick-up order placed before 14:00 is usually ready to be picked up the same day.
Shipping costs to other EU countries
Country | Envelope (max. 2 kg) | Parcel (max. 30 kg) | Pallet (max. 500 kg) | Free shipping above |
---|---|---|---|---|
Afghanistan | Price on request | € 79.00 | Price on request | € 1000 |
Albania | Price on request | € 48.00 | Price on request | No free shipping |
Algeria | Price on request | € 69.00 | Price on request | No free shipping |
Andorra | Price on request | € 48.00 | Price on request | No free shipping |
Angola | Price on request | € 109.00 | Price on request | No free shipping |
Anguilla | Price on request | € 139.00 | Price on request | No free shipping |
Argentina | Price on request | € 69.00 | Price on request | No free shipping |
Armenia | Price on request | € 69.00 | Price on request | No free shipping |
Aruba | Price on request | € 59.99 | Price on request | No free shipping |
Australia | € 12.99 | € 89.00 | € 12.99 | No free shipping |
Austria | Price on request | € 20.99 | Price on request | No free shipping |
Azerbaijan | Price on request | € 129.00 | Price on request | No free shipping |
Bangladesh | Price on request | € 76.76 | Price on request | No free shipping |
Belarus | Price on request | € 29.99 | Price on request | No free shipping |
Belgie | € 7.95 | € 7.95 | € 75.00 | € 75.00 |
Brazil | Price on request | € 89.00 | Price on request | No free shipping |
Bulgaria | Price on request | € 32.49 | Price on request | No free shipping |
Canada | € 14.99 | € 75.00 | Price on request | No free shipping |
Chile | Price on request | € 231.349 | Price on request | No free shipping |
China | Price on request | € 49.00 | Price on request | € 5000.00 |
Costa Rica | Price on request | € 69.00 | Price on request | No free shipping |
Croatia | Price on request | € 39.00 | Price on request | No free shipping |
Cyprus | Price on request | € 65.00 | Price on request | No free shipping |
Czech Republic | Price on request | € 23.49 | Price on request | No free shipping |
Denmark | Price on request | € 24.99 | Price on request | No free shipping |
England | € null | € 35.00 | € null | No free shipping |
Estonia | Price on request | € 27.99 | Price on request | No free shipping |
Finland | Price on request | € 39.99 | Price on request | No free shipping |
France | € 7.99 | € 25.99 | Price on request | € 250.00 |
Germany | € 2.95 | € 14.99 | Price on request | € 200.00 |
Greece | Price on request | € 32.99 | Price on request | No free shipping |
Hong Kong | € 89.00 | € 89.00 | € 89.00 | No free shipping |
Hungary | Price on request | € 35.99 | Price on request | No free shipping |
Iceland | Price on request | € 59.99 | Price on request | No free shipping |
India | Price on request | € 109.00 | Price on request | No free shipping |
Indonesia | Price on request | € 79.00 | Price on request | No free shipping |
Ireland | Price on request | € 27.49 | Price on request | No free shipping |
Israel | Price on request | € 75.00 | Price on request | No free shipping |
Italy | € 10.00 | € 26.49 | Price on request | No free shipping |
Japan | Price on request | € 125.00 | Price on request | No free shipping |
Jordan | Price on request | € 59.00 | Price on request | No free shipping |
Kuwait | Price on request | € 49.00 | Price on request | No free shipping |
Latvia | Price on request | € 26.99 | Price on request | No free shipping |
Lebanon | Price on request | € 99.00 | Price on request | No free shipping |
Lithuania | Price on request | € 24.99 | Price on request | No free shipping |
Luxembourg | Price on request | € 19.50 | € 149.99 | € 200.00 |
Malaysia | Price on request | € 59.00 | Price on request | No free shipping |
Malta | Price on request | € 75.00 | Price on request | No free shipping |
Mauritania | Price on request | € 99.00 | Price on request | No free shipping |
Mauritius | Price on request | € 79.00 | Price on request | No free shipping |
Mexico | Price on request | € 129.00 | Price on request | No free shipping |
Moldova | Price on request | € 79.00 | Price on request | No free shipping |
Montenegro | Price on request | € 79.00 | Price on request | No free shipping |
Morocco | Price on request | € 199.00 | Price on request | No free shipping |
Nederland | € 3.89 | € 6.99 | Price on request | € 50.00 |
New Zealand | Price on request | € 137.79 | Price on request | No free shipping |
North Korea | Price on request | € 189.00 | Price on request | No free shipping |
North Macedonia | Price on request | € 49.00 | Price on request | No free shipping |
Norway | € 19.00 | € 59.00 | € 19.00 | No free shipping |
Philippines | Price on request | € 69.00 | Price on request | No free shipping |
Poland | Price on request | € 23.99 | Price on request | No free shipping |
Portugal | € 12.99 | € 29.99 | € 299.99 | € 5000.00 |
Qatar | Price on request | € 149.00 | Price on request | No free shipping |
Romania | Price on request | € 22.99 | Price on request | No free shipping |
Russia | Price on request | € 149.99 | Price on request | No free shipping |
Saudi Arabia | Price on request | € 69.99 | Price on request | No free shipping |
Serbia | Price on request | € 64.99 | Price on request | No free shipping |
Seychelles | Price on request | € 79.99 | Price on request | No free shipping |
Singapore | € 14.99 | € 39.00 | € 14.99 | No free shipping |
Slovakia | Price on request | € 27.99 | Price on request | No free shipping |
Slovenia | Price on request | € 24.99 | Price on request | No free shipping |
South Africa | Price on request | € 129.00 | Price on request | No free shipping |
South Korea | Price on request | € 99.00 | Price on request | No free shipping |
Spain | Price on request | € 23.99 | Price on request | No free shipping |
Sweden | Price on request | € 32.99 | Price on request | No free shipping |
Switzerland | Price on request | € 39.99 | Price on request | No free shipping |
Thailand | Price on request | € 59.00 | Price on request | No free shipping |
Turkey | Price on request | € 79.00 | Price on request | No free shipping |
Uganda | Price on request | € 75.00 | Price on request | No free shipping |
Ukraine | € 9.99 | € 49.00 | € 9.99 | No free shipping |
United Arab Emirates | Price on request | € 79.00 | Price on request | No free shipping |
United Kingdom | Price on request | € 35.00 | Price on request | No free shipping |
United States | € 14.99 | € 79.00 | Price on request | No free shipping |
Uzbekistan | Price on request | € 129.00 | Price on request | No free shipping |
Vietnam | Price on request | € 79.00 | Price on request | No free shipping |
Shipment
-
Above € 50,- free delivery in NL & BEFree delivery in NL & BEIn stock Ordered before 16:00, shipped today *No stock Notify me when this product is in stockThere is a minimum of 24 hours between the time of ordering and shipping due to the extra care for correct packaging and shipping. For corals additional packaging and shipping charges apply.
Characteristic(s)
Ocean Store
Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
EUR
479190
-
Hanna Checker pocket photometer pH (seawater)
The HI-780 Checker HC is a simple, accurate and cost effective way to measure the pH in seawater. This handheld colorimeter is designed as a more accurate alternative to chemical test kits, offering f... In stock€ 109.99 € 89.99