テストー List of Products and Services

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

[Testo Thermography] High-end model testo 890 For research and development, equipment maintenance, and building diagnostics Achieves images of 1,280×960 with super-resolution functionality. Equipped with a 42° wide-angle lens, it allows for close-up shots from 10 cm, enabling comprehensive capture of circuit boards and more. Meets all thermal diagnostic requirements in industrial and architectural fields. It caters to various applications, from high-temperature measurements in plants and analysis of electronic circuit boards to management of solar panels, as well as building diagnostics and energy assessments. [Features] ■ Temperature resolution: 0.04℃ ■ High-temperature option capable of measuring up to +1200℃ ■ Video recording option with temperature data (time-lapse shooting is also possible) ■ Acoustic alarm ■ Dual operation with touch panel and joystick ■ Interchangeable lenses (additional lenses available as an option) *For more details, please download the PDF or feel free to contact us.

• Thermography

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

The probe of the product, which fits in one hand, is foldable, making it convenient for carrying and storage. The power can be turned on and off by opening and closing the probe. Additionally, it features an auto-off function to prevent battery drain from forgetting to turn off the power. 【Features】 ■ Non-slip rubber coating on the sides for a secure grip ■ The probe tip does not touch the surface when placed horizontally, ensuring hygiene ■ Minimum/maximum value history display ■ Automatic/manual hold function for easy checking and recording of temperature values (testo 104) ■ IP65 rating for water resistance, making it safe around water. Can be rinsed with running water (testo 104) *For more details, please download the PDF or feel free to contact us.

• Thermometer
• Other measurement and measuring equipment

The testo 420 is a lightweight hood air flow meter weighing 2.9 kg. It can be mounted on a dedicated tripod. To accurately measure air flow even in large ventilation ducts, it is equipped with a straightener inside. Additionally, with the built-in differential pressure sensor, it can also be used as a differential pressure gauge by connecting a pitot tube. 【Features】 ■ The straightener smooths out turbulence inside the hood ■ Lightweight at 2.9 kg, comes with a convenient carrying cart ■ The main unit can be removed for differential pressure measurement ■ Maximum and minimum value display ■ Memory function (can continuously record for up to 15 minutes), can be connected to a PC *For more details, please download the PDF or feel free to contact us.

• Wind Speed/Volume Meter

The testo 410 is a palm-sized vane anemometer equipped with a rich set of features. It allows for stable wind speed measurements with a time averaging function. Additionally, the testo 410-2 includes temperature and humidity measurement capabilities, enabling calculations for dew point temperature and wet bulb temperature. All models in the Pocket Line series come with a sensor protection cap, making it easy to carry in your pocket. 【Features】 ■ Φ30mm vane sensor ■ Built-in humidity sensor, wet bulb temperature/dew point calculations (410-2) ■ Apparent temperature calculation function ■ Beaufort wind force scale display ■ Average time, hold function, maximum/minimum values *For more details, please download the PDF or feel free to contact us.

• Wind Speed/Volume Meter

The testo 405-V1 is a stick-type thermal anemometer. The display section can rotate, allowing you to check the measurement values at a comfortable angle. The telescopic rod has a scale indicating the insertion length, enabling duct measurements while confirming the insertion length within the duct. The rotating shutter on the sensor part protects the sensor, making it safe to carry in pockets and similar places. 【Features】 ■ Capable of calculating air volume ■ Display can rotate 180° ■ Rod with insertion length scale (extendable from 150 to 300 mm) *For more details, please download the PDF or feel free to contact us.

• Wind Speed/Volume Meter

The "Smart Probe" is a lightweight and compact measuring device that fits comfortably in your chest pocket. It can be easily taken out for quick and simple measurements. It can be conveniently used by light users who do not primarily engage in measurement tasks, as well as by experts in measurement services. 【Features】 ■ Quick to take out and quick to measure ■ Wireless and stress-free ■ Excellent visibility and usability ■ Professional measurement menu ■ Capable of measuring, recording, documenting, and sharing *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Other measurement, recording and measuring instruments

The "testo400" is a multifunctional and versatile smart measurement device. The large color touch display enables intuitive operation. By combining wireless and wired probes, it can handle various applications for IAQ measurement with just one device. 【Features】 ■ Create reports with photos and comments on the display and share them via email ■ Supports users in ensuring accurate measurements and reducing data management time ■ Large color display & smart touch ■ Bluetooth wireless measurement ■ Reliable 2-year warranty *For more details, please download the PDF or feel free to contact us.

• Analytical Equipment and Devices

The "testo 300 (LL)" is a combustion gas analyzer with a color display model that allows for touch panel operation. It comes standard with an O2 sensor, and can be equipped with an optional CO/NO sensor, supporting measurements of up to three gases. Thanks to its unique product concept, it is equipped with user-friendly and convenient features that help reduce work time and improve efficiency. 【Features】 ■ 4-year warranty ■ 5-inch large screen color touch display (capacitive) ■ Intuitive menu structure supporting various measurements ■ One-touch measurement preparation from standby mode ■ Ability to create measurement reports on-site and send them via email *For more details, please refer to the PDF materials or feel free to contact us.

• Analytical Equipment and Devices

There are four types of inserts (oil bath, uniform temperature block, surface temperature block, and hollow blackbody furnace), and by swapping the inserts, on-site calibration suitable for the application can be performed.

• Testing Equipment and Devices

The testo 835 includes the basic model testo 835-T1, which can measure temperatures up to +600°C, the high-temperature model testo 835-T2, which can measure up to 1500°C, and the testo 835-H1, which can measure temperature and humidity (with dew point calculation). With a spot ratio of 50:1, it allows for small measurement areas even from a distance, and the four-point laser makes it easy to identify the measurement area. It is a user-friendly industrial thermometer that not only displays surface temperature but also features alarms with sound and icons, as well as a memory function. 【Features】 ■ Equipped with a 4-point laser ■ Spot ratio of 50:1 ■ Measures a 10 cm diameter area from 5 m away ■ Built-in emissivity data ■ Memory for 200 data points, recording both measurement temperature and date/time ■ Analysis possible with dedicated software ■ Contact measurements possible with a K-type thermocouple probe ■ Easy-to-understand menu screen with icon display *For more details, please download the PDF or feel free to contact us.

• Radiation thermometer
• Radiation thermometer

The Testo 616 wood and building material moisture meter measures the moisture content of wood and building materials by passing high frequency through and detecting changes in capacitance. It can also be used to check the drying condition of wood. Additionally, it measures moisture at depths of up to 5 cm, making it useful for confirming leaks after diagnostics with thermal imaging and other methods. 【Features】 ■ 10 types of material characteristics (3 types of wood, 7 types of building materials) ■ Measurement at a depth of 5 cm ■ Hold function ■ Maximum and minimum value display *For more details, please download the PDF or feel free to contact us.

• Moisture Measuring Device
• Other temperature and humidity measuring instruments

This is a high-performance pH meter that can be used for various applications such as environmental measurements of food, liquids, and water quality. The testo 206 series comes in three types: ■testo 206 - 1 for liquids ■testo 206 - 2 for solid to semi-solid materials ■testo 206 - 3 with an external pH electrode for testing in test tubes and similar containers. 【Features】 ■The internal reference electrode is gel-based, allowing for long-term use ■Calibration can be performed at one or two points using buffer solutions ■The pH sensor and temperature sensor are integrated, providing automatic temperature compensation ■Probes for liquids and solid to semi-solid materials can be interchanged with a BNC socket Please choose the pH meter that suits your application.

• Other measurement, recording and measuring instruments
• Water quality testing
• Other inspection equipment and devices

This is an optical non-contact tachometer that can measure rotational speed without contact. A reflector is attached to the object being measured, and the rotational speed is measured from the reflection of LED light. It is compact and ideal for daily inspections. 【Features】 ■ Maximum/Minimum values ■ Input the number of fan blades to measure the correct rotational speed *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments

Testo 511 measures absolute pressure up to 1,200 hPa. It can also be used as a pressure correction tool when using a hot-wire anemometer. It comes with a sensor protection cap, making it portable for carrying in your pocket. 【Features】 ■ Accuracy ±3.0 hPa ■ Sea level pressure calculation function ■ Altitude calculation function ■ Hold function ■ Maximum/Minimum value display function *For more details, please download the PDF or feel free to contact us.

• Pressure
• Other measurement, recording and measuring instruments

The testo 810 is a radiation thermometer that can also measure gas temperature. Additionally, it can simultaneously display gas temperature and surface temperature, making it ideal for assessing abnormal heating in equipment. All models in the Pocket Line series come with a sensor protection cap, allowing for easy portability in your pocket. 【Features and Functions】 ■ Measures surface temperature and gas temperature ■ 1-point laser ■ Spot ratio 6:1 ■ Adjustable emissivity (0.20 to 1.00) ■ Gas temperature display function ■ Hold function ■ Maximum/minimum value display function *For more details, please download the PDF or feel free to contact us.

• Radiation thermometer
• Radiation thermometer

Testo 606 measures the moisture content of wood and building materials by inserting electrodes and measuring electrical conductivity. It can also be used to check the drying condition of wood. 【Features】 ■ 7 types of material properties (2 types of wood, 5 types of building materials) ■ Relative humidity, wet bulb temperature, dew point (606-2) ■ Hold function ■ Self-test function *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments
• Temperature and humidity measuring instruments
• Wood products

The testo 610 is a pocket-sized, very compact, simple, and easy-to-use thermometer and hygrometer. It is convenient to carry. It features a highly accurate hygrometer that uses Testo's long-term stable humidity sensor. The testo 605-H1 has a display that can rotate 180°, allowing you to check the measurement values at a comfortable angle. Both the 605-H1 and 610 come with sensor protection parts. 【Features】 ■ Equipped with an original humidity sensor with excellent long-term stability ■ Dew point calculation function ■ Rotating display (testo 605-H1) ■ Scale-equipped rod (testo 605-H1)

• Thermo-hygrometer
• Temperature and humidity measuring instruments

Testo 735 is a high-precision thermometer that can use thermocouples and Pt100 sensors with a single unit. It can connect 2 channels of thermocouples and 1 channel of Pt100, allowing for simultaneous measurement of 3 channels. When measuring with multiple channels, it is also possible to calculate the temperature difference between channels. By connecting to a high-precision digital probe, it achieves a maximum system accuracy of ±0.05°C and a resolution of 0.001°C. 【Features】 ■ Maximum system accuracy ±0.05°C, resolution 0.001°C ■ Durable body design ■ Data management and analysis possible with PC software (735-2) ■ Back-mounted magnet ■ Acoustic alarm function *For more details, please download the PDF or feel free to contact us.

• Thermometer
• Other Thermometers

The testo 625 is a handheld hygrometer capable of measuring temperature, relative humidity, dew point temperature, and wet bulb temperature. It is equipped with a capacitive sensor that offers excellent long-term stability and supports averaging calculations as well as several hours of logging through mobile app integration. 【Features】 ■ Maximum/Minimum value display ■ Hold function ■ Backlit display ■ Auto-off ■ Sound alarm ■ Printer (optional) ■ Mobile app integration *For more details, please download the PDF or feel free to contact us.

• Thermo-hygrometer
• Temperature and humidity measuring instruments

Testo 608 is a tabletop hygrometer equipped with a large display. It features Testo's original sensor with minimal variation and excellent long-term stability, allowing for reliable and accurate measurements. The Testo 608H2 offers top-class accuracy of ±2% RH for a tabletop hygrometer. 【Features】 ■ Equipped with an original humidity sensor with excellent long-term stability ■ Suitable for tabletop or wall mounting ■ Easy-to-read large display ■ Maximum/minimum value display function ■ LED alarm function (only for 608-H2) *For more details, please download the PDF or feel free to contact us.

• Thermo-hygrometer
• Temperature and humidity measuring instruments

It measures temperature quickly and with high precision in a stick shape. The testo 905 series includes the compact thermometer testo 905-T1 and the high-performance surface thermometer testo 905-T2.

• Thermometer

The testo 830 is an industrial infrared radiation thermometer (non-contact thermometer) with laser and alarm functions. The testo 830 series includes the testo 830-T1 and testo 830-T2. 【Features】 ■ Fast measurement (twice per second) ■ Laser equipped (testo 830-T1 has one-point laser, testo 830-T2 has two-point laser) ■ Alarm function (display indication & alarm sound) ■ Easy-to-hold, user-friendly pistol-shaped design ■ Display with backlight ■ Emissivity adjustable range 0.20-1.00 ■ Compliant with the Consumer Product Safety Act (portable laser application devices) ■ External connection for temperature probe available (only for testo 830-T2) *For more details, please download the PDF or feel free to contact us.

• Radiation thermometer
• Radiation thermometer