When you manufacture or use portable testing equipment, keeping your devices accurate is vital. Sensitive tools like digital thermometers, environmental monitoring devices, and water authority systems contain fragile sensors, glass screens, and delicate electronic circuits. Even a tiny bump can upset the calibration of these tools, leading to wrong readings or costly repairs. At PottertonPacs, we specialise in creating premium custom foam inserts. These bespoke interiors ensure your delicate instruments are fully protected from shocks, perfectly organised, and ready to perform in the field.
Precision Engineering for Delicate Instruments
Portable test setups are often exposed to rough handling during transit. They get stacked in service vans, carried across busy worksites, or shipped through cargo networks. A standard storage box allows components to rattle around, which leads to physical damage. Our custom foam inserts solve this problem by holding every single item securely in place.
We use advanced CNC and waterjet cutting technology to map out the exact shape of your testing tools. This creates a perfect, snug fit that absorbs impact energy and dampens vibrations. By cradling your meters, probes, and power supplies in high quality foam, our interiors extend the lifespan of your valuable gear and protect your investment.
Clear Organisation for Complex Equipment Setups
Many test and measurement setups consist of multiple small parts, including cables, adaptors, and calibration fluids. Keeping track of these items on a busy day can be difficult for field engineers. Our custom layouts are designed to make equipment management simple and highly efficient.
We can design your foam inserts using a technique called shadow boarding. This involves using two contrasting foam colours, placing a bright layer underneath a darker top layer. When a tool is removed, the bright colour is revealed. This visual checklist allows your staff to see instantly if a probe or accessory has been left behind, preventing expensive losses at the job site. It saves time at the end of a shift and ensures your team never arrives at a job missing vital parts.

High Quality Materials for Demanding Environments
Different testing industries face different environmental challenges. We work with a wide selection of foam types to match your specific field requirements perfectly:
- Public Spaces and Public Pools: For water safety testing, we use closed cell foams that do not absorb water, dampness, or chemical splashes. This prevents bacteria growth and keeps the equipment hygienic.
- Electronics and Infrastructure: We provide anti static foam options to safeguard sensitive digital circuits from static electricity during transport and storage.
- Industrial Inspections: Our heavy duty, high density foams offer excellent resistance to oils and grease, making them ideal for heavy machinery testing.
Elevate Your Professional Image
Your product presentation speaks volumes about your business standards. When a service engineer opens a neatly organised case in front of a client, it demonstrates professionalism and competence. Our custom cut foam turns standard transit cases into complete, purpose built mobile workstations. It gives your clients confidence in your services and enhances your brand identity.
Tailored for Original Equipment Manufacturers (OEMs)
If you are a manufacturer supplying portable testing devices to the market, providing the right casing solution is essential. A premium device deserves a premium presentation. We partner with OEMs across the UK to supply contract volume runs of custom foam inserts.
Our team works closely with your design engineers to create an interior layout that complements your product design. We can accommodate multi layer layouts, hidden compartments for user manuals, and specific cutouts for charging ports. This ensures your final product looks professional and arrives with your customers in perfect working order.
Partner with a UK Industry Leader
With over 120 years of experience in protective transit packaging, PottertonPacs is a trusted B2B partner across the UK. We manufacture all of our foam solutions at our own facility, guaranteeing strict quality control and fast turnaround times for your business. We keep your exact tool profile designs on file, making it easy to order exact replacements or repeat batches as your business grows.
Protect the accuracy of your test gear today. Explore the benefits of bespoke interior design and see how we can streamline your equipment transit. Contact our expert team to discuss your project requirements or to request a quote for a custom foam layout tailored to your specific tools.




