We offer a wide variety of kit accessories to fit your experimental needs. Browse our selection from wires, solar panels, fuel cell loads, silicon tubing and more! With most of our accessories, we provide more than a single size or type to help you find the accessory that works best for your application. These small parts are great to help you complete do it yourself kits or expand an existing experiment set up.
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The Variable Resistor is a spare component that is included in the Horizon Educational Products l..
Use these Wye Connectors with tubing to split or combine gases from an electrolyzer. They a..
These two storage cylinders, one for hydrogen and one for oxygen, can be used to store 30 millili..
Soft translucent silicon tubing to connect to Heliocentris Dr. FuelCell education products.  ..
Soft translucent silicon tubing to connect to H-TEC Education products. This tubing comes i..
Soft translucent silicon tubing to connect to Horizon Fuel Cell Technologies education products. ..
Soft translucent silicon tubing to connect to hydrogen supplies or fuel cells with 1/8" barbed tu..
Semi-soft translucent silicon tubing to connect to pressure regulators, hydrogen supplies, or fue..
Horizon's H-Series Pressure Regulator fits HydroSTIK and HydroSTIK PRO canisters and reduces the ..
The HydroFILL PRO Adapter allows for a direct connection to the HydroFILL PRO Hydrogen outlet, en..
This is an expansion kit that adds PEM cells to your Flex-Stak.
The Heliocentris Reversible Fuel Cell with Storage is designed as a high quality, durable reversi..
Green PEM fuel cells for education purposes, created by a leading industrial fuel cell manufactur..
The Dr. FuelCell Methanol Fuel Cell expansion kit can be used to investigate Direct Methanol Fuel..
The Dr. FuelCell Hand Generator is a durable, high quality unit that simulates wind power and is ..