テストー Product Lineup

The testo thermography is a handy type that weighs only 510g, making it easy to carry. It is a lightweight model designed for field use. The testo 868 is a mobile-compatible smart thermography device. It allows for live display of thermal images on a tablet and remote operation of the thermography. It features convenient functions for outdoor shooting, such as a scale assist function and an IFOV indicator function that provides a reference for the distance to the measurement target. - SuperResolution function standard equipped - Built-in digital camera - Can connect to mobile devices via Wi-Fi - Dedicated app available for download from Google Play and the App Store (free) - Scale assist function - ε-assist function - IFOV indicator

• Thermography

[Testo Thermography] A lightweight 500g handy type that is easy to carry. A mid-range model for field use. This thermography allows for quick and efficient thermal diagnostics. It can be used in a wide range of applications, such as inspecting machinery and equipment maintenance or structural defects in buildings. To prevent shooting failures due to improper settings, a new setting assist function has been added, allowing thermal images to be captured with optimal settings that match the conditions. In building diagnostics, the IFOV indicator, ε-assist, and scale assist functions make it easy to set emissivity (ε), reflected temperature (RTC), and scale settings. - SuperResolution function standard equipped - Built-in digital camera - Can connect to mobile devices via Wi-Fi - Bluetooth connection with the smart probe testo 605i and clamp meter testo 770-3 - Dedicated app available for download from Google Play and the App Store (free) - Scale assist function - ε-assist function - IFOV indicator - Surface humidity image mode - Electrical measurement mode

• Thermography

The Testo Thermography is a high-quality model designed for field use, weighing only 510g for easy portability. The testo 872 is a thermography device that allows for quick and efficient thermal diagnostics. It can be used in a wide range of applications, such as inspecting machinery and equipment maintenance or identifying structural defects in buildings. To prevent failures in capturing images due to improper settings, it features a new setting assist function that enables capturing thermal images with optimal settings tailored to the conditions. In building diagnostics, the IFOV indicator, ε-assist, and scale assist functions make it easy to set emissivity (ε), reflected temperature (RTC), and scale settings. - SuperResolution function standardly equipped - Built-in digital camera - Wi-Fi connectivity with mobile devices - Bluetooth connection with the smart probe testo 605i and clamp meter testo 770-3 - Dedicated app available for download from Google Play and the App Store (free) - Scale assist function - ε-assist function - IFOV indicator - Surface humidity image mode - Electrical measurement mode

• Thermography

[Testo Thermography] Gun-type with a maximum resolution of 320×240 pixels. Choose between standard or wide-angle lenses according to your needs. Both options support telephoto lens options. Manual focus is ideal for detecting fine objects and temperature anomalies. The infrared thermography testo 883 is an ideal partner tool for service engineers, facility managers, and building energy consultants. The thermal image resolution is 320 x 240 pixels (640 x 480 pixels when using SuperResolution), and with manual focus and an excellent temperature resolution of 40 mK (NETD), it guarantees top-class image quality. The location recognition feature automatically assigns thermal images to folders linked to the QR codes of the measurement locations. testo IRSoft: Available for free download. It allows for analysis of thermal images, conversion to image files, export, and creation of PDF reports. testo ScaleAssist: Automatically adjusts the scale of thermal images when indoor and outdoor temperatures are input.

• Thermography

The testo 440 vane anemometer probe set is a set of anemometers that can measure wind speed and airflow within ducts. The compact vane anemometer sensor head with a diameter of 16 mm is easy to insert into ducts, and it comes with a convenient dedicated soft case for portability. 【Features】 ■ Clearly structured operation menu and color display ■ Easy setting of duct/vent area based on shape and dimensions ■ Telescopic rod with scale to confirm duct insertion depth (up to 85 cm) ■ Accurate measurement of wind speed/airflow with automatic pressure compensation ■ Measurement data can be saved in CSV format in the built-in memory and exported to a PC via USB ■ Supports multi-parameter measurements when additional probes or accessories are added *For more details, please download the PDF or feel free to contact us.

• Wind Speed/Volume Meter

The testo 440 hot-wire anemometer probe set is a basic anemometer set that can simultaneously measure air velocity and temperature in HVAC systems. The Φ9 mm hot-wire anemometer sensor head has a built-in temperature sensor. It also comes with a convenient dedicated soft case for portability. 【Features】 ■ Clearly structured operation menu and color display ■ Easy setting of duct/vent area based on shape and dimensions ■ Telescopic rod with scale to check duct insertion depth (up to 85 cm) ■ Accurate measurement of air velocity/flow rate with automatic air pressure compensation ■ Measurement data can be saved in CSV format in built-in memory and exported to a PC via USB ■ Supports multi-parameter measurement when additional probes or accessories are added *For more details, please download the PDF or feel free to contact us.

• Wind Speed/Volume Meter

Testo 425 is a thermal wire anemometer capable of measuring wind speed, wind temperature, and air volume. The probe can extend up to 820mm, making it ideal for measuring at high locations and in large-diameter ducts. It excels in measuring low wind speeds (0-5m/s) and maintains a resolution of 0.01m/s across all measurement ranges. 【Features】 ■ Backlight ■ Hold function ■ Maximum/Minimum values ■ Average (time/multiple points) ■ Damping ■ Auto-off; Printer (optional) ■ Mobile app integration ■ Air volume calculation *For more details, please download the PDF or feel free to contact us.

• Wind Speed/Volume Meter

The esto 416 is a vane anemometer capable of measuring wind speed and airflow. The tip of the probe has a diameter of 16mm and can extend up to 850mm, making it ideal for measuring at high locations or in large diameter ducts. It allows for more accurate measurements than hot-wire anemometers in the medium wind speed range (5-40m/s). Additionally, unlike hot-wire types, it is not affected by temperature or atmospheric pressure (air density). 【Features】 ■ Backlight ■ Hold function ■ Maximum / Minimum values ■ Average (time / multiple points) ■ Damping ■ Auto-off ■ Printer (optional) ■ Mobile app integration ■ Airflow calculation *For more details, please download the PDF or feel free to contact us.

• Wind Speed/Volume Meter

The testo 104-IT BT infrared radiation temperature and center temperature meter is a thermometer designed for reliable temperature management. It features two functions in one device: an infrared thermometer and a center temperature probe, allowing for differentiation based on the type of food being manufactured or cooked. It is suitable for checking temperature control points (CP/CCP) in HACCP. By connecting to the mobile app testo Smart, measurement values can be saved in the app and documented in PDF format. It supports the digital transformation of daily temperature management tasks. 【Features】 ■ Surface temperature/center temperature measurement in one device ■ Waterproof and dustproof design (IP65) for use around water ■ Easy-to-understand two-point laser for measurement location ■ Paperless temperature recording through app integration ■ Backlit for use in dark environments *For more details, please download the PDF or feel free to contact us.

• Radiation thermometer
• Digital thermometer

Testo 110 Food is a compact thermometer that is highly accurate and easy to use, suitable for general use in food quality assurance. It can be widely used in food quality assurance from production to storage, transportation, cooking, and sales. With the mobile app testo Smart connection, digital management of temperature data at critical control points (CP/CCP) has become easier than ever. 【Features】 ■ Digital management of measurements via mobile app ■ Ideal digital thermometer for temperature measurements requiring high accuracy in laboratories and the food sector ■ Achieves a maximum system accuracy of ±0.05°C (when combined with ultra-high precision temperature probes) ■ Compliant with EN 13485/HACCP International/NSF standards *For more details, please download the PDF or feel free to contact us.

• Thermometer
• Digital thermometer

【Features】 ■ Easy to read numbers on a large display ■ Fast response T thermocouple adopted ■ High waterproofing allows for washing under running water (when case and dedicated probe are attached) ■ Safe storage of the probe tip in a silicone case ■ Temperature values can be held automatically or manually, making it easy to check and record temperatures *For more details, please download the PDF or feel free to contact us.

• Thermometer
• Other Thermometers

This is a compact infrared radiation thermometer with a 1-point laser. It is equipped with a center temperature sensor, allowing for contact measurement of the center temperature of food. 【Features】 ■ Slim design for easy portability ■ Non-contact measurement of surface temperature with speed ■ Comes with TopSafe protector to protect the unit from water, oil, and shocks (IP67) ■ Wall mount and belt holder included ■ Displays minimum/maximum/hold values ■ Alarm function *For more details, please download the PDF or feel free to contact us.

• Radiation thermometer
• Other Thermometers
• Radiation thermometer

A super compact thermometer that is palm-sized and weighs only 28g. It is non-contact, allowing you to measure surface temperatures without damaging food or packaging. The hold function enables you to keep the measurement displayed, which helps reduce transcription errors. 【Features】 ■ Pocket-sized non-contact infrared radiation thermometer ■ Maintains waterproof rating of IP65 when equipped with TopSafe protector ■ Equipped with hold function *For more details, please download the PDF or feel free to contact us.

• Radiation thermometer
• Radiation thermometer

Testo 106 is a cost-effective and practical set that comes with convenient accessories such as a waterproof TopSafe protector and a belt/wall mount holder for measuring the center temperature of food. 【Features】 ■ High waterproof rating, can be cleaned with running water (when the protector is attached) ■ Alerts for exceeding upper and lower threshold values with sound and LED ■ Comes with a belt/wall mount holder for safe storage and transport ■ Easy to check and record temperature values with automatic/manual hold function *For more details, please download the PDF or feel free to contact us.

• Thermometer
• Other Thermometers

The Testo 105 set is suitable for temperature measurement of various food types, including semi-solid foods, frozen foods, and liquids. It comes with the main unit and a standard probe, as well as a screw probe for frozen foods and a long probe. All equipment can be stored in the included aluminum case, making it convenient for portable spot check measurements. 【Features】 ■ Easy to grip and easy to insert into meat and fish ■ Screw-type probe that is easy to insert into hard items ■ Alerts you with sound when upper and lower threshold limits are exceeded ■ Probe replacement is possible ■ Equipped with a backlight for use in dark places *For more details, please download the PDF or feel free to contact us.

• Thermometer
• Other Thermometers

Testo 175 T3 and Testo 176 T3/T4 are loggers that can simultaneously measure temperatures at multiple points. They are suitable for managing the inlet and outlet temperatures of chilled water, as well as for temperature management of large machinery and deep freezers. 【Features】 ■ Temperature management at multiple simultaneous points ■ Miniature plug ■ Data retrieval via SD card ■ Reliable 2-year warranty ■ Software available for download from our website (free) *For more details, please download the PDF or feel free to contact us.

• Data Logger
• Temperature Data Logger

The testo 175H1 is a USB temperature and humidity data logger that incorporates a protruding type temperature and humidity sensor. It is used in various locations for continuous measurement aimed at properly maintaining the environment's temperature and humidity. With high accuracy of ±2% RH and excellent stability, it is suitable for long-term recording. If you are using a temperature and humidity data logger that frequently malfunctions in your environment, please consider our product. 【Features】 ■ Recording of temperature, relative humidity, absolute humidity, and dew point temperature ■ Automatic backup of measurement data during battery replacement ■ Transmission of measurement data using an SD card ■ Display of limit value deviations ■ Reset function for maximum/minimum values

• Data Logger
• Temperature Data Logger
• Humidity Data Logger

The testo 174 series is suitable for managing products sensitive to temperature and humidity, developing, testing, and maintaining HVACR systems, as well as monitoring and logging work environments. It is available in two types: a Bluetooth version that can connect to a mobile app and a USB version that can connect to PC software. 【Bluetooth Version】 By using the free mobile app "testo Smart," you can configure the data logger and read data. The retrieved data can be exported as PDF reports and in CSV format within the app, making it easier to comply with digital documentation. Additionally, even in the event of a battery failure, it automatically saves the data measured up to that point, providing high reliability. 【USB Version】 The USB-C compatible testo 174 mini data logger features a USB (Type C) port on the main unit, allowing for easy data retrieval via a USB Type C cable after measurements are completed. The free software displays measurement values in graph/table format and allows for PDF report creation and Excel export.

• Data Logger
• Humidity Data Logger
• Temperature Data Logger

The testo 174 series is a mini data logger ideal for continuously recording storage temperatures for food and pharmaceuticals, as well as indoor temperature and humidity in warehouses. The testo 174 T is capable of measuring from -30°C, making it perfect for temperature management in refrigerators and freezers. You can choose between two types: a Bluetooth version that connects to a mobile app and a USB version that connects to PC software. 【Bluetooth Version】 By using the free mobile app "testo Smart," you can set up the data logger and read data. The retrieved data can be exported in PDF report and CSV format within the app, making it easy to comply with digital documentation. Additionally, even in the event of a battery failure, it automatically saves the data measured up to that point, providing high reliability. 【USB Version】 The USB-C compatible testo 174 mini data logger features a USB (Type C) port on the device, allowing for easy data retrieval via a USB Type C cable after measurements are completed. The free software displays measurement values in graph/table format and allows for PDF report creation and Excel export.

• Data Logger
• Temperature Data Logger

The "Huminator II" is a compact, split-type high-precision humidity generator capable of generating relative humidity from 5% to 95%. In addition to simultaneous calibration of four humidity probes, it is also possible to remove the front cover to insert a small hygrometer for calibration. It is equipped with a program function for efficient calibration. Additionally, we offer a high-precision pressure measuring device called "Pneumator," which has an integrated inductive sensor. 【Features】 ■ Humidity generation from 5% to 95% RH ■ Temperature setting from +5 to +50°C ■ Program operation ■ USB/LAN interface *For more details, please download the PDF or feel free to contact us.

• Temperature and humidity measuring instruments

We would like to introduce our digital vibration meter, the 'OH-580A'. It is capable of measuring in three modes: acceleration, velocity, and displacement. It can be used for maintenance inspections and quality control of machine tools, electric motors, compressors, and more. Please feel free to contact us if you would like to place an order. 【Features and Functions】 ■ Three measurement modes (Acceleration/Velocity/Displacement) ■ Equipped with DC/AC output function ■ Hi/Lo range switching available for high-precision measurements ■ Maximum value hold function *For more details, please download the PDF or feel free to contact us.

• Vibration Inspection

The "testo 815" is a standard sound level meter capable of measuring A and C characteristics. It features a large display with a backlight. The measurement range is 32 to 130 dB, with an accuracy of ±1.0 dB. Additionally, we also offer the "testo 816-1," a sound level meter suitable for measuring noise levels in work environments. 【Features and Functions】 ■ Frequency characteristic A/C switch ■ Large display with backlight ■ Maximum/Minimum values *For more details, please download the PDF or feel free to contact us.

• Noise Inspection

The "testo 465/470" is an optical non-contact tachometer that can measure rotational speed without contact. By attaching a reflector to the object being measured and illuminating it with an LED, the rotational speed is measured from the reflection. In addition to non-contact rotational speed measurement, the included probe tip and surface disk can be used to directly measure rotational speed, length, and speed on rotating objects. We also offer the LED stroboscope "testo 477," which is suitable for checking the condition of rotating and reciprocating bodies. 【Features】 ■ Maximum/Minimum values ■ Measurement of rotational speed, length, and speed (470) *For more details, please download the PDF or feel free to contact us.

• Other electronic measuring instruments

The "testo 270 BT" is a cooking oil tester that digitally displays the TPM (Total Polar Materials) value, indicating the degree of deterioration of edible oils. It evaluates the overall deterioration of the oil using the AV (Acid Value), which is one of the indicators of frying oil degradation, along with the total amount of heavy compounds included in the TPM. (It is designed for natural edible oils.) 【Features and Functions】 ■ Digital management of records through mobile app integration ■ The display color changes based on threshold values to inform about the oil's condition ■ Capable of measuring oils up to 200°C ■ The main unit has an IP65 waterproof specification, allowing for easy washing and hygiene ■ Automatically fixes the measurement value for display when stable readings are obtained after a certain period (Auto Hold function) *For more details, please download the PDF or feel free to contact us.

• Other electronic measuring instruments
• Other kitchen equipment and products

The "testo 745" is a non-contact voltage tester that allows for two levels of sensitivity switching. It features an IP67 waterproof and dustproof design, and it notifies you with an LED light and sound when it detects electricity. It can switch sensitivity between two ranges: 12–1,000V or 50–1,000V. Additionally, we also offer the "testo 750" voltage tester, which is user-friendly with button operation and can automatically recognize voltage and current measurements. 【Features and Functions】 ■ Supports voltages up to 1,000V AC ■ IP67 waterproof and dustproof design ■ Two levels of sensitivity switching: 12–1,000V or 50–1,000V ■ Notifies with light and sound when electricity is detected ■ Equipped with an LED light *For more details, please download the PDF or feel free to contact us.

• Other analytical and testing equipment

The "testo 770" is a true RMS AC/DC clamp meter with a vertical opening and closing jaw. It can easily clamp in tight spaces with its vertically opening sliding jaw, and it can measure inrush current during motor startup as a true RMS value. Additionally, we also offer the fork tester "testo 755," which allows you to test voltage, current, phase rotation, resistance, and continuity without button operation. 【Features and Functions】 ■ AC/DC automatic switching ■ True RMS ■ Inrush current measurement ■ μA measurement (770-2/-3), power measurement (770-3) ■ Maximum, minimum, and average value display ■ Hold function ■ Bluetooth communication (770-3) *For more details, please download the PDF or feel free to contact us.

• Other electronic measuring instruments

The "testo 760" is a digital multimeter that can be easily operated with buttons instead of a rotary switch. It automatically recognizes whether the test leads are connected for voltage or current, eliminating the need for switching operations. It features automatic switching between AC and DC ranges. Additionally, it can measure μA for frame rod inspections (760-2/-3). 【Features and Functions】 ■ Button operation ■ Automatic switching between AC/DC ■ Average value response type (760-1), true RMS type (760-2/-3) ■ Resistance, capacitance, frequency, continuity test, diode measurement ■ μA measurement capability for frame rod inspections (760-2/-3) *For more details, please download the PDF or feel free to contact us.

• Other electronic measuring instruments

The "testo 552BT" is a digital vacuum gauge that employs a Pirani-type sensor. It is suitable for vacuum pumping during the installation of refrigeration and air conditioning systems and heat pumps. It calculates the evaporation temperature of water (TH2O), the ambient temperature (Tamb), and the temperature difference (Δt). Additionally, we also offer the refrigerant detector "testo 316-3/316-4," which is necessary for the maintenance of refrigeration and air conditioning equipment. 【Features and Functions】 ■ Smartphone-compatible digital vacuum gauge ■ Long-life sensor that requires no maintenance ■ Calculates the evaporation temperature of water (TH2O), the ambient temperature (Tamb), and the temperature difference (Δt) ■ Display with backlight ■ Threshold setting available ■ Auto power-off function *For more details, please download the PDF or feel free to contact us.

• Vacuum Equipment

The "testo 550i" is a lightweight and compact manifold that does not have a display and is designed for app operation only. By simply turning on the device and launching the "testo Smart" mobile app, it automatically connects via Bluetooth, allowing you to start using it quickly. Additionally, we also offer the smart scale "testo 560i," which can be easily operated from the digital manifold or mobile app. 【Features and Functions】 ■ Lightweight at 595g ■ Selectable from over 90 types of refrigerants (R32, R410A, R463A, R407C, R448A, R600a, R290, R134a, R22, etc.) ■ Simultaneous display of pressure, saturation temperature, temperature, superheat, and subcooling ■ Versatile for tasks such as vacuuming, refrigerant charging, commissioning, and regular inspections ■ App integration for recording, documenting, and sharing measurement results *For more details, please download the PDF or feel free to contact us.

• Pressure

The "testo 550s/557s" is a digital manifold that excels in various applications such as vacuum pumping, refrigerant charging, trial operation, and regular inspections. Not only can it accurately measure refrigerant pressure, but it also displays the saturation temperature (evaporation temperature and condensation temperature) according to the selected refrigerant. When a temperature probe is connected, it can calculate superheat and subcooling. It connects wirelessly to a smartphone, allowing for the recording and documentation of measurement results. With the use of optional features, you can utilize vacuum mode and automatic charging mode. 【Features and Functions】 ■ Selectable from over 90 types of refrigerants (R32, R410A, R463A, R407C, R448A, R600a, R290, R134a, R22, etc.) ■ Simultaneous display of pressure, saturation temperature, temperature, superheat, and subcooling ■ Large display with backlight that supports Japanese language display ■ Versatile use for vacuum pumping, refrigerant charging, trial operation, and regular inspections ■ App integration for recording, documenting, and sharing measurement results *For more details, please download the PDF or feel free to contact us.

• Pressure

The "testo 6351" is a differential pressure transmitter suitable for controlling and monitoring differential pressures ranging from 50 Pa to 2,000 hPa. In addition to measuring differential pressure, it is equipped with flow velocity and flow rate calculation functions, allowing for management based on flow velocity and other parameters. The automatic zero adjustment feature can be set in five stages, with a cycle ranging from 15 seconds to 10 minutes, enabling stable measurements that are not affected by temperature changes. Additionally, we also offer the industrial differential pressure transmitter "testo 6381," which can manage and monitor not only differential pressures from 10 Pa to 1,000 hPa but also temperature and humidity with a single device. 【Features】 ■ A wide range from 50 Pa to 2,000 hPa ■ Measurement accuracy of ±0.8% of full scale ■ Automatic zero adjustment function using an electromagnetic valve ■ Flow velocity and flow rate calculations ■ Voltage and current output ■ Ethernet and relay output options *For more details, please download the PDF or feel free to contact us.

• Flow Meter
• Other clean room equipment and facilities

The "testo 6681" is a temperature and humidity transmitter designed for applications that require strict environmental conditions. It offers a measurement accuracy of 1% RH and can meet the stringent demands of high humidity environments where condensation may occur, H2O2 sterilization environments, and pressure dew points. It supports not only analog output but also Ethernet and Profibus. Additionally, we also offer the differential pressure transmitter "testo 6321," which is suitable for compact air conditioning management. 【Features】 ■ High-precision digital probe with humidity ±1% RH and temperature ±0.15℃ ■ Up to 3-channel analog output ■ Outputs: temperature, humidity, absolute humidity, dew point, mixing ratio, mole fraction, wet bulb temperature, enthalpy, water vapor partial pressure, H2O2 mixed dew point ■ Measurement of sterilization environments possible with H2O2 filter ■ Pressure dew point probe down to -60℃ *For more details, please download the PDF or feel free to contact us.

• Converters and Transducers

The "testo 6621" is a compact and stylishly designed temperature and humidity transmitter. It is available in wall-mounted types, including built-in sensor types, protruding types, and duct types, allowing you to choose between models with or without a display and with or without a logo, depending on the installation location. Additionally, we also offer the "testo 6651," which features a digital probe with a humidity accuracy of ±1.7% RH. 【Features】 ■ Durable humidity sensor with ±2% RH accuracy ■ Adjustable and span adjustment available with optional software ■ Compact and stylish design *For more details, please download the PDF or feel free to contact us.

• Other temperature and humidity measuring instruments
• Converters and Transducers

The testo Saveris 1 centrally manages all environmental parameters related to inspections of life science applications quickly, efficiently, and easily. It is an environmental monitoring system that allows for the construction of a flexible system combining wireless and wired networks. It adopts a wireless frequency that reaches a wider range and can manage up to 1,000 loggers. In addition to Testo loggers, it can also incorporate electrical signals from incubators and other devices from different manufacturers into the Saveris system, enabling centralized management of various types of data. It can operate in low-temperature ranges, supporting temperatures down to -200°C, making it suitable for ultra-low temperature freezers. The CFR software complies with FDA requirements for 21 CFR Part 11 and EU GMP Annex 11. The data management platform can accommodate any type of inspection and is accessible from around the world, utilizing flexible alarm settings, reporting features, and database hosting options to enable comprehensive analysis and management of all recorded measurement parameters. *For more details, please download the PDF or feel free to contact us.*

• Other environmental analysis equipment
• Environmental Analysis

The "testo 645X" is a flow meter for compressed air used for managing the flow of compressor air. By managing the flow, it generates energy-saving effects through leak detection and peak load management with distributed treatment. In many factories, the power consumption of compressors accounts for a high percentage, so managing it with a gas flow meter can lead to significant energy savings. 【Features】 ■ Displays flow rate (m3/h, l/min) for standard air ■ Accumulated flow measurement function ■ Easy-to-read color display *For more details, please download the PDF or feel free to contact us.

• Thermal Flow Meter

The "testo 6743/6744" is a pressure dew point transmitter suitable for humidity management of compressed air and dry gases. Equipped with a 4-20mA analog output, it enables effective management of compressed air and control of appropriate dryers, thereby reducing running costs. Additionally, it allows for the selection of atmospheric pressure dew point data when opened to atmospheric pressure, not just pressure dew point. Each parameter setting can be done using the buttons on the main unit. 【Features】 ■ Dew point temperature -45 to +30℃td ■ Maximum and minimum value memory ■ Pressure dew point, atmospheric pressure dew point, relative humidity, absolute humidity, temperature ■ 2 relay signal options ■ Accessories tailored to the connection type *For more details, please download the PDF or feel free to contact us.

• Converters and Transducers

The "testo 191" is a logger suitable for measuring temperature and pressure in low-temperature pasteurization and sterilization processes for beverages and food products, as well as in freeze-drying processes. - The dedicated case with an interface streamlines the entire process from setup to reading. - It features an automatic calculation function for F0 value/PU value/A0 value/saturation vapor pressure. - Battery replacement is easy and does not require special tools; it can be installed and removed by hand. 【Lineup】 ■T1/T2/T3/T4/P1 *For more details, please download the PDF or feel free to contact us.

• High pressure steam sterilizer/autoclave

The "testo 190" is a logger suitable for measuring temperature and pressure in high-pressure steam sterilization and freeze-drying processes required in the pharmaceutical industry. It complies with FDA 21 CFR Part 11. It is ideal for leak testing or pressure checks in autoclaves and freeze dryers. 【Features】 ■ Built-in sensors in a robust housing ■ A dedicated case with an interface streamlines the entire process from setup to reading ■ Battery replacement is easy and does not require special tools; it can be installed and removed by hand ■ Automatic calculation functions for F0 value/PU value/A0 value/saturated vapor pressure ■ Software for testo 190 complies with CFR Part 11 (audit trail and electronic signature functions) *For more details, please download the PDF or feel free to contact us.

• Other Data Loggers
• Sterilization and disinfection equipment

The "testo 184 T3/T4" is a transport temperature logger that can be reused by replacing the battery. It is suitable for the cold chain of pharmaceuticals and food. The T4 supports low-temperature recording from -80°C, making it capable of recording the temperature of frozen transport items. 【Features and Functions】 ■ No software required ■ Easy operation with 2 buttons ■ Connect to a computer upon receipt to view recorded data on the spot ■ LED/screen display alarm (activates when exceeding upper or lower threshold) ■ The testo 184T4 uses a Pt1000 sensor that is strong against low temperatures *For more details, please download the PDF or feel free to contact us.

• Temperature Data Logger
• Other Data Loggers

The "testo 184 T1/T2" is a temperature logger suitable for temperature management during transportation. It features easy setup by simply connecting directly to a computer to update the configuration file. The recorded data is automatically saved as a PDF file, so it can be used without dedicated software. 【Features and Functions】 ■ No software required ■ Simple operation with 2 buttons ■ Connect to a computer upon receipt to view recorded data on the spot ■ LED/screen display alarm (activates when exceeding upper or lower threshold) *For more details, please download the PDF or feel free to contact us.

• Temperature Data Logger
• Data Logger

We would like to introduce the temperature and humidity data logger "testo 176 H1/H2/P1." The "testo 176 H1/176 H2" is a multipoint measurement temperature and humidity logger that can measure two points with four channels simultaneously. The "testo 176 P1" also supports barometric pressure measurement, making it suitable for a wider range of applications. The "testo 176 H1/P1" is a product that can connect to a thermistor temperature probe. 【Features】 ■ Ideal for measurements at multiple locations ■ Barometric pressure measurement function (176 P1) ■ Reliable 2-year warranty ■ High-capacity dedicated battery with an 8-year lifespan ■ Data retrieval possible via SD card *For more details, please download the PDF or feel free to contact us.

• Humidity Data Logger
• Data Logger
• Temperature Data Logger

The "testo 176 T1/T2" is a temperature data logger that uses a 4-wire Pt100 sensor, making it suitable for those who want to perform measurements with even higher accuracy. Additionally, the 176 T1 is designed with a metal housing that can withstand harsh environments (IP68), allowing for temperature measurements on factory production lines without being limited to specific locations. 【Features】 ■ Compatible with 4-wire Pt100 sensors ■ Comes with a reassuring 2-year warranty ■ Completely waterproof with an IP68 protection rating (176 T1) ■ Battery life of 8 years ■ Software available for download from our website (free) *For more details, please download the PDF or feel free to contact us.

• Temperature Data Logger
• Data Logger

The "testo Saveris 2/testo 160" is a data logger that automatically sends recorded measurement data to a cloud database via a Wi-Fi access point. The measurement data accumulated in the cloud can be accessed anytime via a browser on a computer, smartphone, or tablet. Additionally, it features a notification function that alerts you via email or SMS when thresholds are exceeded or restored, allowing for easier and more efficient environmental management. 【Features of the Cloud Monitoring Logger】 ■ Data can be checked anytime, anywhere ■ Easy setup; no dedicated software required ■ No time or effort needed for data collection ■ Email notifications for threshold exceedances ■ Reliable backup memory (no worries about data loss) *For more details, please download the PDF or feel free to contact us.

• Data Logger
• Temperature Data Logger
• Humidity Data Logger

The testo 175 T1 is a USB temperature data logger that is ideal for long-term monitoring of storage temperatures in refrigerators and warehouses, as well as environmental temperatures in manufacturing sites. It has been certified as a measuring device for environments handling food, continuously measuring and recording temperature with high reliability. The testo 175 T2 is a two-channel USB temperature data logger that can connect an external temperature probe in addition to its built-in temperature sensor. It can be mounted on the outside of refrigerators or incubators to simultaneously measure indoor and internal temperatures. It is suitable for measuring storage temperatures of food, pharmaceuticals, and samples. 【Features】 ■ Wall-mounted holder ■ Automatic backup of measurement data when the battery is depleted or during battery replacement ■ Measurement data transmission using an SD card ■ Display of limit value deviations ■ Compatible with professional software that includes export functionality in Excel format *For more details, please download the PDF or feel free to contact us.

• Temperature Data Logger
• Data Logger

The "testo 317-3/315-4" is a CO meter with an alarm that measures the concentration of carbon monoxide in the surrounding air and detects carbon monoxide from incomplete combustion, such as from burners. When it detects a concentration that exceeds the threshold, it notifies you with a screen display and alarm sound. The "testo 315-4" measures CO and atmospheric CO₂, and when connected to an optional temperature and humidity sensor, it can simultaneously measure temperature and humidity. 【Features】 ■ Notifies you with a screen display and alarm sound when the set value is exceeded ■ Alarm sound can be output to earphones (317-3) ■ Simultaneous measurement of temperature and humidity is possible when connected to a temperature and humidity sensor (optional) (315-4) *For more details, please download the PDF or feel free to contact us.

• Gas Detectors