With operational costs rising and production line efficiency under pressure, manufacturers need to be confident that any new equipment investment will deliver value. That’s why Mettler-Toledo Product Inspection is spotlighting its Test Before You Invest programme – a global service designed to help food, pharmaceutical, and packaging manufacturers make informed product inspection choices through hands-on testing, real performance data, and expert support. 

Rather than relying on theoretical specifications or off-the-shelf recommendations, the programme allows manufacturers to trial checkweighers, metal detectors, X-ray systems, and vision inspection machines using their own product samples before committing to a purchase. This gives businesses the opportunity to evaluate how product inspection equipment will perform in their specific application and production environment, removing guesswork and helping to avoid costly mistakes. 

Whether the goal is to improve quality control, reduce waste, validate contaminant detection, or minimise false rejects, the Test Before You Invest programme helps manufacturers confidently find the most suitable inspection solution. 

A global, flexible approach to testing 

The Test Before You Invest programme is designed around how manufacturers prefer to trial and understand inspection equipment, providing multiple ways to explore and validate solutions, step by step. 

It often begins with a visit from one of the Mettler-Toledo demo vans. Fully equipped with inspection technologies, these mobile showrooms allow manufacturers to see the systems up close at their own facility. Teams from operations, production, quality, procurement, and management can all get hands-on time with the equipment, ask questions, and begin evaluating the right fit for their line. 

From there, many customers progress to testing their products at one of the Mettler-Toledo global Product Inspection Support Centres, located in the US, Spain, Malaysia, and China. These centres allow manufacturers to send in product samples for detailed testing under controlled conditions. Line speed, product temperature, packaging type, and other critical variables can be simulated to replicate real-world environments, helping determine how the inspection technology would perform under actual production demands. 

Manufacturers can then participate in an eDemo, which is an interactive remote session where Mettler-Toledo engineers demonstrate the testing process live via video link. These sessions include real-time insights, technical walkthroughs, and are followed up with a detailed sensitivity and performance report, enabling manufacturers to make evidence-based decisions from anywhere in the world. 

For applications where validation in a live production environment is essential, manufacturers may then opt for the rental programme. This allows them to install a fully operational system on their own line for a set period, giving them full visibility of performance in real conditions and complete confidence in their purchasing decision.  

Detailed reports drive data-backed decisions 

Each test concludes with a detailed, tailored report compiled by the Mettler-Toledo product inspection specialists. These reports provide valuable performance data such as achievable detection sensitivity, weighing accuracy, probability of detection, and any production-specific factors that may influence system performance. 

This objective insight helps manufacturers identify which technology – checkweighing, metal detection, X-ray, or vision inspection – is most suitable for their needs. It also provides clear justification for internal stakeholders when making capital investment decisions. The ability to compare multiple system configurations or technologies side-by-side further supports smarter, faster decision-making. 

Rather than making assumptions, manufacturers are empowered to invest based on real-world results that reflect their product, process, and production line challenges. 

Validating performance on-site with rental equipment 

In many cases, manufacturers benefit from validating a system directly in their own facility. For these scenarios, Mettler-Toledo offers short-term rental equipment as part of the Test Before You Invest programme. This gives companies the opportunity to install a machine on their line temporarily and observe how it performs under actual production conditions. 

Whether dealing with temperature-sensitive goods, varying pack sizes, or specific contaminant detection challenges, on-site trials offer an extra layer of assurance. This is especially valuable when speed is critical – for example, during equipment failure, capacity constraints, or when launching new product lines. 

Rental machines are currently available across Europe and the US. Manufacturers in Asia and Australia are encouraged to contact their local Mettler-Toledo representative to explore testing and rental options tailored to their region. 

Real-world success across sectors 

Recent examples from the field highlight the practical value of the programme: 

• A global preserves manufacturer tested multiple x-ray configurations to solve the challenge of glass-in-glass contaminant detection. Through live testing and sensitivity analysis, the customer identified the optimal setup for their application, supporting a confident purchase decision. 
• A rice producer facing a 14-week lead time on new machinery used a rental checkweigher from Mettler-Toledo to keep production running. The system’s performance exceeded expectations, and the rental unit was quickly converted into a full sale. 
• A dairy manufacturer working with bulk bags of powdered product trialled and then rented a metal detection system tailored to their product size and layout. With access to detailed drawings and strong technical support, they selected a Mettler-Toledo system over a lower-cost competitor, citing reliability, speed, and future readiness as key drivers. 

In each case, a combination of testing, rental flexibility, and expert consultation helped the customer reach the right decision for their operation, without delay or unnecessary cost. 

Beyond the test: Ongoing consultation and digital readiness 

One of the standout features of the programme is the level of direct expert support it offers. After testing is complete, manufacturers can speak directly with Mettler-Toledo engineers to discuss the results in detail, ask questions about integration, and explore additional tools that can support performance in the long term. 

This includes solutions like ProdX™, the Mettler-Toledo data management software that enables real-time monitoring, centralised performance tracking, and simplified compliance documentation across product inspection devices. For food manufacturers focused on digital transformation or audit readiness, integrating software like ProdX™ can help drive greater efficiency, accountability, and visibility across the line. 

With access to both physical testing and digital expertise, manufacturers get more than just a yes-or-no answer – they get a clear, informed pathway to operational improvement. 

Christine Gottschalk, Head of PI Test and Demo Center, Mettler-Toledo Garvens GmbH, said,

“As manufacturers face changing market demands, budget pressures and increasingly complex production environments, the Test Before You Invest programme provides a smart, low-risk route to better decision-making. Whether supporting urgent line upgrades, navigating approval delays or managing new product introductions, the programme helps manufacturers act with clarity and confidence”. 

She continued, “By identifying the right inspection system up front – and validating it through practical testing – manufacturers can reduce disruption, improve throughput and maximise return on investment”. 

To find out more or request a trial, visit the Test Before You Invest landing page. Please click here or visit www.mt.com/pi-testbeforeinvest-pr 

About METTLER TOLEDO 

METTLER TOLEDO is a global precision instruments and trusted solutions provider across a large range of industries. With a focus on driving efficiency and innovation, the company aims to deliver value to its customers through solutions that help to boost productivity, combat rising manufacturers’ costs, and embrace digitalisation. 

The METTLER TOLEDO Product Inspection division designs and manufactures both standard and customised inspection solutions, prioritising product safety, brand protection, and quality assurance for food, pharmaceutical, and chemical brands. Its solutions help to empower businesses to optimise operations, reduce costs, and embrace digital transformation while meeting regulatory compliance. With a focus on safety and precision, the innovative solutions from METTLER TOLEDO help to deliver measurable results, enabling manufacturers to maintain the highest standards of product integrity and consumer trust. By partnering with METTLER TOLEDO, manufacturers will have the opportunity to navigate the challenges of the modern business landscape and achieve sustainable growth. 

With cutting-edge foreign body detection solutions, METTLER TOLEDO provides advanced, holistic technologies that automate critical processes and help to mitigate recall risks. Metal detection and X-ray inspection technologies detect and reject contaminated product, plus support product quality and brand protection. Precision checkweighing technologies help manufacturers identify costly over-fills and/or avoid potentially brand-damaging under-fills, thus assisting in improving production line efficiency. Vision inspection solutions further enhance the METTLER TOLEDO offering by detecting label defects, reducing the risk of rework and product recalls. To facilitate real-time monitoring and digitalise food safety compliance on a global scale, METTLER TOLEDO provides the proprietary and innovative data management software, ProdX™. 

The range of METTLER TOLEDO product inspection solutions is more than just technological innovations – they’re strategic assets that support business success by helping to enhance productivity, reduce costs, and embrace digitalisation. As a trusted partner, the company is focused on delivering value and driving industry excellence for its clients worldwide. METTLER TOLEDO actively supports sustainability goals by providing solutions that help customers minimise food waste, reduce energy consumption, and optimise resource utilisation throughout their operations, contributing to a more sustainable future for the industry. 

For more information, please visit: www.mt.com/pi-pr