TESTO
Testo AG, based in Lenzkirch in the Black Forest, is a leading global provider of both portable and fixed measurement technology. With a team of around 2,500 employees worldwide, Testo AG is dedicated to the research, development, and distribution of advanced measurement solutions. These solutions are applied across various fields, including air ventilation and conditioning, food safety, building technology, and emission monitoring.
In 2011, Testo AG reached a revenue of €221 million. The company’s achievements are driven by a team of skilled and enthusiastic professionals and a commitment to substantial, ongoing investments in future growth. Each year, about 10% of Testo’s revenue is allocated to research and development, ensuring continued innovation and progress. This focus on R&D reinforces Testo’s mission to provide sustainable and reliable solutions for measurement technology worldwide.
Testo AG Products
By Physical Parameters:
- Airspeed
- Gas testing
- Thermal imaging
- Sound, light, rotation speed
- Polar substances content and pH
- Pressure
- Humidity
- Temperature
By Application:
- Energy efficiency
- Indoor air quality
- Compressed air
- Stationary measurements
- Data loggers and monitoring systems
- Food industry
- Refrigeration industry
- Ventilation and air conditioning
- Flue gas testing
Testo AG provides a comprehensive selection of temperature measuring instruments designed to meet the unique demands of the food and pharmaceutical industries. These devices are also ideal for applications in industrial settings, laboratories, and for monitoring heating, ventilation, air conditioning, and refrigeration systems.
Testo AG Temperature Measurement Instruments
Areas of Use
Food Sector
For incoming goods, production processes, food manufacturing, or storage, Testo AG offers a diverse range of temperature measurement devices certified according to HACCP standards, ranging from compact thermometers to automated monitoring systems with alarm functions.
- Testo 103: Compact food thermometer
- Testo 104: Foldable, waterproof food thermometer
- Testo 105: Durable compact thermometer for food industry use
- Testo 108: Multipurpose food thermometer
Production, Storage, and Transportation
- Testo 174T: Testo AG products are widely used for temperature measurement in warehouses, cooling zones, refrigerators, deep freeze chambers, and display cases in retail. These solutions enable fast, accurate temperature measurement through various methods, as well as ongoing monitoring and data logging.
Laboratories and Pharmaceuticals
For pharmaceutical applications and laboratory use, Testo AG provides a range of precise and reliable measurement solutions that meet specialized requirements, such as:
- Testo 176T2: Data logger compatible with high-precision Pt 100 probes
- Testo 735: Compact temperature indicator
- Testo Saveris: Automated monitoring system
- Testo 735-1: 3-channel temperature measuring device
Testo 635-2U: During the renovation or complete refurbishment of older buildings, the ability to quickly measure heat loss through windows and walls is critical. This approach helps reduce energy costs and renovation expenses.
The thermal conductivity coefficient “U” is a key value for evaluating heat transfer, especially in older buildings requiring major repairs. It allows assessment of thermal insulation, such as detecting leaks and identifying even the smallest air movements near windows.
Devices available for measuring the “U” coefficient:
- Testo 635-2
- Testo 435-2
- Testo 435-4
WetBulb Globe Temperature (WBGT) Measurement
The WetBulb Globe Temperature (WBGT) measurements are used to assess work environments with thermal radiation and to determine the maximum possible exposure time.
WetBulb Globe Temperature Probe: This probe (measuring both wet bulb and globe temperatures) is used to evaluate environmental heat stress, for example, in the steel industry.
Testo 480: The Testo 480 device is designed to measure the WBGT index.
Humidity Measurement
Humidity measurement plays a significant role in forecasting production processes, storage, and transportation conditions, as well as determining indoor air quality and comfort in buildings or VAV systems. Measuring the moisture content in building materials and wood is also essential in areas such as diagnosing moisture-related building defects and assessing mold risk.
Testo AG Devices for Humidity Measurement
Monitoring production processes, storage, and transportation conditions:
Testo AG’s solutions for measuring humidity and temperature are widely applied in manufacturing and storage facilities, museum spaces, server rooms, archives, refrigerated storage areas, cold containers, and store display cases. Testo AG provides practical solutions for field measurements with compact devices, as well as data loggers and an automated system for continuous monitoring, recording, and data logging of these parameters.
- Mini Data Logger: Testo 174H
- Humidity and Temperature Data Loggers: Testo 175H1, Testo 176H1, Testo 176H2
Determining Thermal Comfort through Humidity Measurement
The range of thermal comfort—assessed via temperature and relative humidity levels—is an essential factor for the health of people indoors and a critical element in the design, selection, and installation of VAV, heating, and air conditioning systems. Testo AG offers measurement devices, monitoring systems, data loggers, and various probes for this purpose. The recommended indoor relative humidity level is 30% to 70%.
- Thermo-hygrometer with Probe: Testo 605H1
- Thermo-hygrometer: Testo 608H2
- Thermo-hygrometer: Testo 608H1
- Portable Temperature and Humidity Meter: Testo 610
- Thermo-hygrometer with Pressure Display: Testo 622
- Thermo-hygrometer with Measurement History: Testo 623
Material Humidity Measurement
The measurement of moisture in construction materials and wood is a core part of daily operations across various industries. Testo AG offers specialized devices for measuring material moisture in construction, such as the Testo 616.
Humidity Measurement in HVAC Systems
In winter, the absolute humidity of outdoor air entering HVAC systems is often insufficient to maintain an adequate indoor relative humidity level (30%-70%). According to multiple standards, relative humidity in HVAC systems should be measured alongside other parameters. The Testo 480 with humidity probes allows for all necessary measurements in air ventilation systems.
- Measurement Device: Testo 435-2
- Measurement Device for HVAC Systems: Testo 480
- Measurement Device: Testo 435-4
Professional Humidity Measurement
Accurate and highly precise temperature and humidity measurements are crucial for maintaining quality in many production processes. Temperature/humidity probes connected to the Testo 480 can determine relative humidity with an accuracy of about 1%.
Monitoring of Air-Conditioned Cabinets
According to standards, air-conditioned cabinets require high-precision monitoring of temperature and humidity, which can be achieved using the Testo 480 measuring device.
Probe Calibration
The Testo Huminator is one of the smallest climate chambers available, ideal for both mobile and stationary use. Humidity values are set and maintained with high precision across a 5%-95% range, enabling the calibration of measuring devices, probes, and data loggers.
What services does INEQ TRADE provide?
We offer selection, sale and implementation of equipment for power distribution, automatic process control systems, as well as control and measuring instruments for industrial enterprises.
What industries does your company work with?
We serve enterprises in the metallurgical, chemical, pulp and paper, light industries, as well as the fuel and energy complex.
In which countries do INEQ TRADE specialists work?
We serve clients from Europe, the Baltics, the USA, and Asia.
What equipment does the company offer?
We offer a wide range of equipment from well-known manufacturers: sensors and converters, flow meters, electric drives, valves, frequency converters, industrial controllers, cable products and much more.
Can you help me choose the equipment?
Yes, our INEQ TRADE specialists are ready to provide qualified advice on choosing equipment for your tasks and budget.
Does the company work with specific brands or manufacturers?
We offer equipment from brands such as Balluff, Festo, IFM, SEW Eurodrive, ABB, Omron and many others. But we can also supply equipment from other manufacturers from Europe, the USA and Canada.
What payment and delivery terms do you offer?
We provide flexible payment terms and can arrange delivery upon agreement with the client. For more information, please contact our manager.
Is it possible to get discounts on products?
We work directly with manufacturers, so we can offer equipment at prices with significant discounts, which helps customers optimize costs.
How can I get technical or commercial advice?
For consultation, contact us via the website or by phone. Our INEQ TRADE specialists will help you with the selection of equipment or answer questions on commercial terms.