The Hanna Marine Alkalinity (dKH) Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. This level of instrumentation also offers greater resolution and accuracy, but can cost hundreds of dollars. The Hanna Marine Alkalinity Checker® measures alkalinity in dKH units, using a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
Compact, Portable Design
Built-in Timer
One-Button Operation
Quick Shipping and Professional Packaging
Due to our long-term partnership in a long-standing partnership with UPS, FedEx, DHL and many other top global carriers we are able to offer a variety of shipping options. Our warehouse staff are highly trained and will be able to pack your goods in accordance with our exact and precise specifications. Your items will go through an exhaustive examination before they will be properly packaged prior to being sent out. We ship to thousands clients each day across multiple countries. This is a sign of our dedication to being the biggest online retailer in the world. The warehouses and centers of distribution are in Europe, as well as the USA.
Orders with more than 1 item are assigned processing times for each item.
Prior to shipping, we will examine thoroughly the items you've purchased. Currently, most orders are delivered within 48 hours. The delivery time will be between 3-7 days.
Returns
Stock is dynamic, and is not completely managed by us due to the involvement of several parties including the factory and our warehouse. The actual inventory may be changed at any time. It is possible that stock may run out after your order has been processed.
The period of time is 30 days. We are unable to exchange or refund your order if it has been 30 days since you purchased it.
Your item should be in the original packaging and be unused. It must also be returned in the original packaging.
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