Other Accessories and Spares

Keep your Hanna Instruments meters, probes and photometers working accurately with our range of accessories and spare parts. This collection gathers the smaller components that make everyday measurement reliable, from replacement electrodes and sensor caps to cuvettes, cleaning supplies and protective gear.

Replace worn parts instead of whole instruments. Here you’ll find spare pH and pH/EC electrodes, reference electrodes, multiparameter and logging probes, temperature probes and thermocouples, as well as replacement membranes and optical dissolved oxygen sensing caps. Storage caps, protective sleeves and electrode holders help extend electrode life and keep your setup organised.

For photometers, checkers and turbidity meters we stock glass cuvettes, cuvette caps, cleaning cloths and cleaning solution. Accurate readings depend on clean cuvettes without scratches. For the lab bench there is also deionised water, mini stir bars, reagent tubes and an electrode removal tool.

Protect portable instruments with shockproof rubber boots in several colours, and carry cases for transport and storage in the field. We also stock valve assemblies for Blackstone dosing pumps.

All products are genuine Hanna Instruments parts, designed to fit and work with your existing equipment. That applies whether you work in a laboratory or with water treatment, food production, agriculture, pools or aquariums. Search by product code (HI number) to quickly find the right part for your instrument. Need help choosing? Our customer service team is happy to help you find the right accessory.