MR. VIMAL CHAVDA

Q.The newly introduced testo 860i is positioned as a compact, wireless thermal imaging solution. What are the standout features of the testo 860i, and how does it effectively address the challenges of quick and efficient thermal diagnostics in the field?

The testo 860i is designed with today’s field technicians in mind. It is compact, smart and incredibly easy to use. One of its standout features is its wireless connectivity. Paired with the Testo Smart App, users can instantly view, analyze and share thermal images on their mobile devices, making diagnostics and reporting fast and efficient.

Despite its small size, the 860i delivers sharp thermal images with excellent detail and temperature sensitivity crucial for detecting issues like overheating components, poor insulation or hidden leaks. It also includes smart functions like automatic hot and cold spot detection, which helps users identify problems instantly.

Its lightweight, pocket-sized design means it’s always ready to go, ideal for quick inspections in electrical panels, HVAC systems, motors or building diagnostics etc. The 860i essentially brings the power of professional thermal imaging into a portable, connected format, helping professionals save time while ensuring reliable diagnostics in the field.

Moreover, the device offers integrated documentation capabilities, including in-app image annotation and automated report generation, helping reduce administrative overhead and ensuring that reporting is both accurate and timely.

To summarize, testo 860i effectively addresses the challenges of field-based thermal diagnostics by combining portability, precision and digital connectivity delivering a smart, scalable solution for today’s inspection professionals.

Q.System safety remains a top priority across industries. How do Testo’s instruments contribute to ensuring operational safety? 

System safety is a foundational priority across all industrial sectors and Testo’s measurement solutions play a critical role in helping organizations uphold the highest safety standards. Our instruments are designed to detect potential risks early, ensure system integrity and support timely inspections, all essential for minimizing operational risks.

Whether it’s in electrical, HVAC, industrial or environmental applications, each Testo device delivers high precision, real-time data, and intuitive diagnostics. This allows technicians and engineers to identify irregularities—such as overheating, leaks, pressure drops, or electrical faults before they evolve into safety incidents.

For example, our thermal imagers detect overheating components before they fail, while our emission analyzers help maintain safe and efficient burner operation. In cleanroom and pharmaceutical environments, our data loggers and climate monitoring tools help maintain critical conditions and alert users to any deviations.

Testo also focuses on user-friendly interfaces, wireless connectivity, and digital reporting, which streamlines workflows and reduces the likelihood of human error during critical assessments. Our solutions support routine audits, predictive main-tenance, and emergency troubleshooting, each of which contributes significantly to operational safety.

Ultimately, Testo empowers industries with accurate, reliable and actionable data, enabling safer decision-making and long-term risk mitigation across complex systems and operations.

Q.Testo emphasizes user-friendly interfaces and mobile connectivity in its product development. How has customer feedback influenced the evolution of your next-generation tools, such as the testo Smart Probes and thermal imaging cameras? 

At Testo, customer feedback really drives how we develop our tools. We’re constantly listening to technicians and engineers in the field who want faster, easier-to-use instruments that keep up with their work demands.

One key area has been the demand for greater mobility and simplified workflows, particularly in fast-paced environments like HVAC, electrical maintenance, and industrial inspection. That’s exactly how our Smart Probes came to life—people wanted compact, wireless tools they could carry easily and control from their phone. In response, we’ve prioritized wireless connectivity and mobile integration, allowing our instruments to connect seamlessly with the testo Smart App. This enables users to control devices remotely, visualize data in real time, and generate instant reports all from a smartphone or tablet.

The same goes for our thermal imaging cameras like the Testo 872 and 883. Based on feedback, we focused on adding features like intuitive interfaces, app connectivity and quick documentation tools that reduce training time and eliminate human error during inspections and reporting.

These tools are not just technologically advanced they’re shaped by the real-world needs and insights of the professionals who use them every day.

That’s why our instruments now feature enhanced touchscreens, guided measurement menus and automatic optimization. These features empower both seasoned professionals and less experienced users to obtain accurate, actionable results quickly and confidently.

In short, we design our next-gen tools to fit the way professionals work and that starts by listening to what they need in the field.

Q.The integration of thermal imaging cameras with electrical testing devices is crucial for predictive maintenance. How does this synergy enhance operational efficiency in energy-intensive industries, and what features make models like testo 872 particularly suited for industrial-grade diagnostics? 

At Testo, we consider the combination of thermal imagers and electrical measurement tools essential for today’s predictive maintenance, particularly in energy-intensive industries where, minimizing downtime and maximizing efficiency are critical.

Clamp meter testo 770-3 seamlessly integrate with our advanced thermal imagers like the testo 872. This combination allows technicians to perform both thermal and electrical diagnostics with speed and precision. For example, using a Testo thermal imager, technicians can easily spot overheating components and with the testo clamp meter, they can immediately measure current load, voltage and resistance without disconnecting any wiring.

What makes this integration especially effective is the ability to document both thermal and electrical readings in a unified reporting system through the Testo Smart App.

The testo 872 thermal imager stands out for industrial diagnostics due to its

• High thermal resolution: (320 × 240 pixels, expandable to 640 × 480 with SuperResolution), allowing it to detect even small temperature differences with precision

• Robust build quality: To withstand rough handling and variable conditions

• Intelligent image processing: Features like Testo’s IFOV warner and SuperResolution technology improve measurement accuracy and image clarity

• Ease of use: Minimized learning curve for technicians which enhances field efficiency

Ultimately, this synergy helps industries minimize downtime, extend equipment life, reduce energy waste and improve safety. It’s about transforming maintenance from a reactive task into a proactive strategy and that’s where Testo’s integrated solutions truly stand out.

Q.Testo offers a comprehensive range of temperature probes and digital thermometers. How does the company address varying requirements in terms of accuracy, speed, and reliability across sectors such as food safety, pharmaceuticals, and HVAC? 

Testo understands that temperature monitoring is critical across industries, each with unique challenges. Whether it’s food safety, pharmaceutical storage or HVAC optimization, accuracy, speed and reliability are essential, and Testo delivers exactly the same.

In food safety, rugged, waterproof probes and fast-response thermometers as well as loggers ensure compliance during transport, storage and production processes. Testo’s HACCP-compliant tools are built for harsh environments with precise performance.

For the pharmaceutical sector, Testo offers high-resolution data loggers and real-time monitoring systems to meet strict GxP and FDA standards.

HVAC professionals benefit from fast, versatile instruments for measuring air flow, temperature, humidity and pressure. Bluetooth connectivity and the Testo Smart App streamline diagnostics and reporting.

What sets Testo apart is not just superior sensors but a complete ecosystem: intuitive software, smart integration and durable design ensuring reliability in the most demanding conditions.