テストー List of Products and Services

【Testo Thermography】 The testo 860i is a compact and high-quality thermography device for smartphones/tablets. ■ High quality at a low price Compact size that fits in a chest pocket. High resolution of 256×192 pixels. It allows for editing and analysis of thermal images captured with the app, and easily creates and sends reports combining thermal and visible images. ■ Supports applications in various fields Ideal for maintenance of air conditioning equipment, electrical installations, and residential diagnostics. ■ Measurement menu accommodating a wide range of applications Using the mobile app testo Smart, you can quickly and easily measure delta T (temperature difference) within thermal images. ■ Robust and durable, suitable for tough everyday use Protection rating: IP54, drop impact resistance: 1.5 meters 【Contents of testo 860i Set】 - testo 860i thermography main unit - Easy operation and report creation with the mobile app testo Smart - Included items: case, USB Type-C cable

• Thermography

Starting from April 1, 2025 (Tuesday), we will offer the following educational and research products at a special price of 25% off the standard price. ■ Thermal Imaging Camera (testo 890/883) ■ Combustion Gas Analyzer (testo 350/340) ■ Multi-Environmental Measuring Instrument (testo 400 PMV Set) Testo Corporation aims to support educational institutions and public research organizations in alleviating the financial burden of equipment acquisition, contributing to society as a company, and promoting academic and educational activities. Please take this opportunity to make a purchase. *For more details, please refer to the materials available for download in the catalog. Feel free to contact us.

• Thermography
• Gas Analyzers

For managing combustion efficiency and exhaust gas in combustion equipment, the testo 340 is a portable exhaust gas analyzer that can be equipped with up to four types of sensors (O2/CO/NO/NO2/SO2). Although it is a handheld type, it can measure the concentrations of four types of gases, making it suitable for exhaust gas measurement in industrial furnaces, cogeneration systems, and diesel engines. - Easy sensor replacement by the user - Simultaneous measurement of up to four types of gases - Dilution function that can expand the measurement range by five times - Full drain alarm - Automatic recording with logger function ★ We also offer free rental of demo units. Please feel free to contact us. TEL. 050-1880-0439

• Other environmental analysis equipment

The testo 310 II is a compact exhaust gas analyzer with an integrated probe. It features a Japanese-language color display and enables quick measurements with simple operation. It can connect to a smartphone app via Bluetooth as needed, allowing for the recording and documentation of measurement results. 【Features and Functions】 ■ O₂/CO₂/exhaust gas temperature/ambient temperature/draft pressure/differential pressure ■ Exhaust gas probe included (6×180mm) ■ Measurements with the mobile app testo Smart ■ Recording and documentation ■ Easy-to-use menu and color display ■ Print measurement results on-site (Bluetooth printer) *For more details, please download the PDF or feel free to contact us.

• Gas Analyzers

The testo 420 differential pressure gauge is a convenient device for checking the effectiveness of dust filters in clean rooms. It can also calculate air velocity and airflow in air conditioning ducts using a Pitot tube. 【Features and Functions】 ■ Differential pressure gauge suitable for micro differential pressure measurement ■ 3.5-inch large screen display ■ Maximum and minimum value display ■ Memory included (continuous recording possible for up to 15 minutes), can be connected to a PC ■ Air velocity calculation ■ Connect a Pitot tube to the main unit for air velocity calculation ■ Automatic zero adjustment function to prevent zero point drift *For more details, please download the PDF or feel free to contact us.

• Pressure

The testo 440dP is a multi-environment measuring instrument that allows for environmental measurements with a single device by attaching probes. It has a built-in differential pressure sensor, making it suitable for adjusting ventilation and air conditioning systems, measuring comfort levels indoors, and assessing filter effectiveness in clean rooms. It features a built-in menu for environmental measurements, allowing for intuitive operation. There is a wide variety of digital probes available, including both wired and wireless types, which can be selected according to the application. 【Features】 ■ Simple menu structure for intuitive operation ■ Clearly displays three parameters on a color display ■ Calculates air velocity/flow from differential pressure measurements ■ Built-in memory for saving data in CSV format *For more details, please download the PDF or feel free to contact us.

• Pressure

The testo 512-1 is a differential pressure gauge equipped with a high-precision differential pressure sensor. It is ideal for measuring inter-room differential pressure in clean rooms, checking negative pressure during asbestos removal work, and inspecting pressure in combustion equipment. When combined with an L-shaped Pitot tube, it allows for the calculation of wind speed and airflow from differential pressure (dynamic pressure). It is best suited for measuring in high wind speed ranges (40 to 100 m/s), high temperatures (70 °C and above), and ducts containing dust and mist. The testo 512-2 is a differential pressure gauge capable of measuring differential pressure and gauge pressure up to 2000 hPa. 【Features】 ■ Backlight ■ Hold function ■ Maximum/Minimum values ■ Average (time/multiple points) ■ Damping ■ Auto-off ■ Sound alarm ■ Printer (optional) ■ Mobile app integration ■ Wind speed and airflow calculation (512-1) *For more details, please download the PDF or feel free to contact us.

• Pressure

Testo 510 measures differential pressure up to 100 hPa, such as gas flow pressure and draft pressure. 【Features】 ■ Temperature compensation function ■ Can calculate wind speed (m/s) using an L-shaped pitot tube ■ Hold function ■ Maximum/minimum value display function ■ Air density can be input during wind speed calculation *For more details, please download the PDF or feel free to contact us.

• Pressure

The testo 440 temperature and humidity probe set is suitable for measuring temperature and humidity in storage rooms, refrigeration rooms, workspaces, ventilation ducts, refrigeration systems, and heat pumps. The testo 440 main unit and the Bluetooth-enabled wireless temperature and humidity probe can be conveniently carried to the measurement site in the included case. 【Features】 ■ Clearly structured operation menu and color display ■ Accurate calculation and display of wet bulb temperature, dew point, and absolute humidity ■ Measurement data can be saved in CSV format in the built-in memory and exported to a PC via USB ■ Wireless handle enables high freedom of measurement without cable restrictions ■ By adding other probes and accessories, it can accommodate multi-parameter measurements with a single unit *For more details, please download the PDF or feel free to contact us.

• Thermo-hygrometer
• Other temperature and humidity measuring instruments

The testo 622/623 is a stylish desktop thermometer and hygrometer. It is equipped with Testo's original sensors that offer excellent long-term stability, allowing for reliable and accurate measurements. The humidity accuracy is also among the best in desktop hygrometers at ±2%. The testo 623 displays measurement values in a graph and records data for up to 12 weeks, enabling you to review any anomalies. 【Features】 ■ Easy-to-read display ■ Equipped with original humidity sensor for excellent long-term stability ■ Upper and lower limit alarm function (silent) ■ Date and time display ■ Maximum and minimum value display *For more details, please download the PDF or feel free to contact us.

• Thermo-hygrometer

The testo 440/440 dP allows for the connection of various temperature probes, including ultra-high precision temperature probes. Measurement data stored in the built-in memory can be transferred to a PC. 【Features】 ■ Capable of storing 225,000 data points in built-in memory, transferable to PC as .csv data ■ High-precision measurements possible with the connection of Pt100 digital temperature probes ■ K thermocouples use a highly versatile mini plug, accommodating a wide range of temperature measurements *For more details, please download the PDF or feel free to contact us.

• Thermometer

Testo 110 is a digital thermometer that meets the high precision temperature measurement requirements in laboratories and the food industry. Depending on the application, you can choose between Testo's thermistor temperature probes and Pt100 digital temperature probes. 【Features】 ■ Backlight ■ Hold function ■ Maximum/Minimum ■ Average (time/multiple points) ■ Damping ■ Auto-off ■ Sound alarm ■ Printer (optional) ■ Mobile app integration *For more details, please download the PDF or feel free to contact us.

• Thermometer
• Digital thermometer

The testo 922/925 is a digital thermometer for K-type thermocouples. Please connect the optimal temperature probe according to your application. The testo 922 supports 2-channel input and can display the temperature difference between two points. 【Features】 ■ Backlight ■ Hold function ■ Maximum/Minimum ■ Average (time/multiple points) ■ Damping ■ Auto-off ■ Sound alarm ■ Printer (optional) ■ Mobile app integration *For more details, please download the PDF or feel free to contact us.

• Thermometer

The testo 440 IAQ set is a kit for evaluating indoor air quality. It simultaneously measures humidity, temperature, CO2, and atmospheric pressure. The testo 440 main unit and the Bluetooth-compatible IAQ probe can be carried directly to the measurement site in the included case. 【Features】 ■ Clearly structured operation menu and color display ■ Measures temperature/humidity/carbon dioxide with one device; saves measurement data in CSV format to internal memory and exports to PC via USB ■ Achieves high flexibility in measurements without being restricted by cables with a wireless handle ■ Supports multi-parameter measurements with the addition of other probes and accessories *For more details, please download the PDF or feel free to contact us.

• Thermo-hygrometer
• Carbon dioxide concentration meter

The testo 315-3 is a CO and CO2 detector that quickly measures indoor carbon monoxide and carbon dioxide concentrations. When an optional temperature and humidity sensor is connected, it can also measure temperature and relative humidity simultaneously. 【Features】 ■ Simultaneous measurement of carbon monoxide (CO) and carbon dioxide (CO₂) ■ When the temperature and humidity sensor (optional) is connected, simultaneous measurement of carbon monoxide/carbon dioxide/temperature/humidity is possible ■ Alerts with screen display and alarm sound when the set alarm values are exceeded *For more details, please download the PDF or feel free to contact us.

• Carbon dioxide concentration meter
• Carbon monoxide concentration meter

Testo 535 is a handheld CO₂ meter that accurately measures indoor carbon dioxide concentrations. It uses an NDIR sensor with excellent long-term stability. With mobile app integration, logging for several minutes to several hours is also possible. 【Features】 ■ Backlight ■ Hold function ■ Maximum/Minimum ■ Average (time/multiple points) ■ Damping ■ Auto-off ■ Sound alarm ■ Printer (optional) ■ Mobile app integration *For more details, please download the PDF or feel free to contact us.

• Illuminance Data Logger

This illuminance meter has spectral sensitivity characteristics equivalent to that of the human eye, capable of covering a wide range from dark environments to outdoor daylight (up to 100,000 lx) without the need to switch ranges. 【Features】 ■ Clearly structured operation menu and color display ■ Compliant with DIN EN 13032-1 and DIN5032-7 Class C ■ Measurement data can be saved in CSV format in the built-in memory and exported to a PC via USB ■ By adding other probes and accessories, it can support multi-item measurements with a single unit *For more details, please download the PDF or feel free to contact us.

• Illuminance Data Logger

Testo 545 is a light meter designed to measure brightness in office and work environments, compatible with general LED lighting. It can quickly calculate time averages and multiple point averages, and with mobile app integration, you can use features for second screens and recording/documentation. Being corded allows the light sensor to be placed in areas without the shadow of the measurer for accurate measurements. 【Features】 ■ Backlight ■ Hold function ■ Maximum/Minimum values ■ Average (time/multiple points) ■ Damping ■ Auto-off ■ Sound alarm ■ Printer (optional) ■ Mobile app integration *For more details, please download the PDF or feel free to contact us.

• Illuminance Data Logger

The Testo 540 is a pocket-sized compact device that quickly and easily measures illumination levels in offices, workspaces, and stores. 【Features】 ■ Quickly and easily measures illumination levels in work environments ■ Spectral sensitivity characteristics equivalent to the human eye ■ Hold function, maximum/minimum value display ■ Comes with a protective cap for safe storage *For more details, please download the PDF or feel free to contact us.

• Illuminance Data Logger

The testo 440 φ100 mm vane-type air velocity probe set is Bluetooth compatible and allows for simultaneous wireless measurement of air velocity, air volume, and temperature at ventilation outlets. It comes with a convenient dedicated soft case for portability. 【Features】 ■ Clearly structured operation menu and color display ■ Easy setting of duct/supply and exhaust outlet area based on shape and dimensions ■ Measurement data can be saved in CSV format in the built-in memory and exported to a PC via USB ■ Additional probes and accessories can be added for multi-parameter measurements with a single device *For more details, please download the PDF or feel free to contact us.

• Wind Speed/Volume Meter

The 【Testo Thermography】 is a handy model weighing only 510g, making it easy to carry and suitable for field use. It omits app connectivity and visible cameras for a simple and low-cost design. The testo 865 is an affordable model that offers thermal images of the same quality as the testo 868. It features a fixed focus type that allows for easy thermal imaging, with the ability to take pictures immediately after powering on. Its lightweight and compact design, weighing 510 grams, provides excellent portability. (Thermal images only / no visible camera) - SuperResolution function standardly equipped - Scale assist function - IFOV indicator

• Thermography

Testo 417 is a vane anemometer capable of measuring wind speed, wind temperature, and air volume. The vane has a diameter of approximately 100mm, allowing for efficient measurement of a wide measurement area. By connecting optional funnels or flow straighteners, it is possible to quickly and easily measure air volume at non-rectified outlets, inlets, and exhaust fans without setting the opening area. 【Features】 ■ Backlight ■ Hold function ■ Maximum/Minimum values ■ Average (time/multiple points) ■ Damping ■ Auto-off ■ Printer (optional) ■ Mobile app integration ■ Air volume calculation ■ Funnel air volume measurement *For more details, please download the PDF or feel free to contact us.

• Wind Speed/Volume Meter

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