If you need a measuring instrument for accurate temperature measurement or if you want to measure the temperature in several places at the same time, the testo 735-1 is the perfect equipment for you. The large selection of optional sensors enables flexible use of the temperature measuring instrument, for example to calibrate stationary temperature sensors, in the electronics and food industry or in laboratories.

Measures surface, air and core temperatures – in up to 6 locations simultaneously

Whether your work involves core temperatures, surface temperatures or air temperatures – choose the temperature sensors that are right for you from our wide range of sensors and measure the temperature at up to six locations simultaneously with the testo 735-1. The temperature meter has one input for connecting a highly accurate Pt100 sensor and two inputs for connecting K, T, J and S thermocouple sensors.

Also benefit from wireless measurement data transmission via radio. The optional radio module allows you to receive readings from up to three additional radio temperature sensors. The radio sensors transmit temperature values to the instrument over a distance of up to 20 meters (line of sight).

Accurate temperature measurement with Pt100 sensor

With Pt100 technology, you can achieve highly accurate temperature measurements with the testo 735-1. High precision dip/insert sensors achieve a system accuracy of up to 0.05°C with a resolution of 0.001°C. The temperature measuring instrument is therefore ideally suited for use as a working reference when calibrating stationary temperature sensors.

The testo 735-1 temperature meter meets several different standards

The testo 735-1 not only displays temperatures in real time. It also shows min/max and average values on the instrument display. When two temperature sensors are connected, the temperature meter calculates the differential temperature and displays it as delta-T. In addition, an audible alarm sounds when the readings fall below or exceed your set alarm limits. The display illumination enables clear reading of measured values even in dark environments. The testo 735-1 is also waterproof according to protection class IP65, is tested according to EN 13485, is HACCP compliant and has international HACCP certification.

Documentation of measurement data with Testo’s high-speed printers

If you need to document measured temperature values, these can be easily transferred from the testo 735-1 to the testo rapid printer via Bluetooth.
Also use the handy cyclical print function. It allows not only the printing of individual measurements but also a whole series of measurements at freely adjustable intervals (e.g. once a minute). We recommend using the testo 735-2 to save, document and archive measurement data. This temperature meter also has a built-in memory and PC software.

Included on delivery

Temperature meter testo 735-1 (3-channel), factory protocol and batteries

OBS! Givare ingår inte. Välj en givare som uppfyller dina krav från vårt breda sortiment under fliken ”Givare”.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 735-1 – Versatile and accurate temperature meter dök först upp på Nordtec.

The testo 735-2 is a digital multi-channel thermometer that has a wide range of applications. This is hardly a surprise given that you can use it for virtually any type of temperature measurement such as core temperatures, air temperatures, surface temperatures, liquid media, etc. It is also perfect as a reference thermometer as it can measure with an accuracy of up to 0.05°C with a high accuracy Pt100 sensor. You can also connect three more external radio temperature sensors wirelessly, giving you a total of 6 measurement channels.

Wide range of sensors, accurate measurement results on up to 6 channels

The testo 735-2 professional thermometer has a sensor connection for a highly accurate Pt100 sensor and two connections for fast thermocouple sensors of type K, T, J and S. In total, you can connect 6 sensors, including 3 wireless radio sensors, to the instrument and show the values on the display. There is a wide range of insertion sensors, air temperature sensors, surface temperature sensors to help you make quick and accurate temperature measurements on a variety of surfaces and media.

The high-accuracy Pt100 sensor (0614 0235) for dip and insertion measurements has a system accuracy of 0.05 °C and a resolution of 0.001 °C. The testo 735-2 is therefore ideal for use as a reference thermometer.

The testo 735-2 temperature meter has a logging function

The accurate temperature meter testo 735-2 not only allows you to perform fast and accurate temperature measurements, it also allows you to log up to 10,000 measurement values, create up to 99 measurement locations and multiple user profiles. In addition, you can save individual measurement blocks or measurement series for each measurement location and select logging intervals between 0.5 seconds and 24 hours. The included software allows you to save and analyze measurement data in tabular or graphical form. Last but not least, you can use the optional wireless quick printer to print directly at the measurement site.

The testo 735-2 temperature meter is practical

The testo 735-2 can give you delta-T, min, max and average values and present them on a backlit display that makes them easier to read in dark environments and poor lighting conditions.

Included in delivery

Multi-channel thermometer testo 735-2, software, USB cable, factory protocol and batteries.

OBS! Givare ingår inte. Välj en givare som uppfyller dina krav från vårt breda sortiment under fliken ”Givare”.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 735-2 – Temperature meter with logging function dök först upp på Nordtec.

Relative humidity and air temperature are two crucial factors e.g.. for assessing indoor air quality and comfort. So if you want to make sure that people are comfortable indoors or that there are optimal conditions in storage rooms – then the compact testo 625 moisture meter is the perfect choice. To get accurate results as quickly and easily as possible, the testo 625 not only calculates dew point and wet bulb temperature automatically. The time and point averages are also displayed immediately.

Så här underlättar testo Smart-appen för dig:

• Enkel inställning av mätinstrumentet
• Effektiv kund- och mätplatshantering
• Pålitlig lagring av alla mätdata
• Förvandlar mobilen till en andra skärm
• Visning av grafiska mätvärdeskurvor
• Enkel dokumentering av allt arbete
• Skicka rapporter direkt från mätplatsen via e-post

testo Smart-appen finns på Google Play och App Store. Den är gratis att både ladda ned och använda.

Areas of use for testo 625

Ideal for checking production and storage conditions, ensuring the quality of your products and ensuring the right indoor climate in greenhouses, archives and libraries as well as offices and public spaces.

Included in delivery

• testo 625 – Moisture meter with app connection and sound alarm, incl.. transport bag
• Calibration protocol
• 3 AA batteries

Inlägget testo 625 – moisture and temperature meter dök först upp på Nordtec.

Transmitter for hygienic wall mounting
testo 6383 is specially designed to be installed in cleanroom applications and various hygiene zones in hospitals. It is one of the most accurate instruments and there are 10 different measurement ranges to choose from when ordering, from 0 … 10 Pa up to -10 … +10 hPa. Thanks to the automatic zeroing, there is no zero point drift. This transmitter also has no temperature dependency as zeroing is done at the process temperature. It also has a very good overpressure protection of 140% of the measuring range, as well as alarm management with adjustable response time and alarm acknowledgement. Optional temperature and relative humidity sensors can also be connected to the transmitter.

The transmitter can deliver data directly to an FMS system.

• Hygienic front panel for reading in clean zone
• Display with alarm indication (optional)
• Zero in zero point operation thanks to automatic zero adjustment function
• Effective overpressure protection
• High long-term stability and repeatability
• Can also be supplied with other print areas, call for more information.

Contact us for prices and more information.

Inlägget testo 6383 – with hygienic front panel dök först upp på Nordtec.

This measurement set includes the testo 440 airflow and IAQ meter. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. Clearly structured measurement menus for duct/vent volume flow, k-factor, turbulence degree, cooling/heating load, moisture damage risk indication and logging function. These menus allow you to complete measurement tasks faster, more efficiently and more reliably. Reports can be exported as Excel files via the USB interface or printed on site.

If you’re looking for a hygrometer or moisture meter, here’s a measurement kit for highly accurate measurement of moisture and temperature in warehouses, cold rooms and workspaces, but also in ventilation ducts. The instrument and moisture/temperature sensor are extremely easy to use and also benefit from the intelligent calibration concept, which means that you only send in the sensor part and keep the handle and instrument.

Included in delivery

In addition to the instrument, the following parts are included in the measurement kit:
– Highly accurate moisture sensor with temperature sensor and fixed cable
– Service bag for testo 440

Inlägget testo 440 – measuring kit for high accuracy moisture measurement dök först upp på Nordtec.

Measures temperature, humidity and pressure dew point in compressed air systems. Readings from up to three temperature or temperature/humidity sensors can be displayed simultaneously. The sensors are so-called radio sensors, i.e. the measured values are sent wirelessly to the measuring instrument. Special user profiles linked to function keys and a menu guide make operation easy and intuitive.
The moisture content of materials can be shown directly on the display. Characteristic curves for different materials can be selected in the instrument. The Testo 635 also calculates the dew point distance between the ambient air and the surface temperature to analyze the risk of condensation on walls and ceilings, for example.

Precision sensors are available for measuring the pressure dew point in compressed air systems down to -60°C tpd. Testo’s patented moisture sensor has an outstanding performance in terms of hysteresis, long-term stability, temperature resistance and robustness.

For more information, please contact us or download the PDF datasheet of this hygrometer / moisture meter (see under the PDF brochures tab above).

The main benefits

• 3 radio transmitters can be connected simultaneously
• Measures temperature, humidity, pressure dew point etc.
• U-value sensors can be connected
• Non-destructive measurement of building materials
• Cyclical printing with IR printers
• Robust instrument, IP54

Included in delivery

testo 635-1 moisture/temp. meter, radio, incl. battery and factory protocols.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 635-1 – professional instrument for temperature and humidity dök först upp på Nordtec.

testo 635-2 measures temperature, humidity, equilibrium moisture in materials and pressure dew point in compressed air systems. The testo 635-2 has an internal memory to save and log measurement values. These can then be analyzed and displayed in diagrams or tables in the accompanying PC program Testo ComSoft Pro.

Readings from up to three temperature or temperature/humidity sensors can be displayed in the testo 635. The measurements are transmitted by radio transmission, i.e.. wireless. Specific user profiles linked to function keys and to a menu guide make operation easy and intuitive. Material moisture can be shown directly on the display. Characteristic curves for different materials can be selected directly in the instrument, in addition, own curves can be stored in ComSoft and transferred to the instrument. The Testo 635 also calculates the dew point distance between the ambient air and the surface temperature to analyze the risk of condensation on walls and ceilings, for example.

There are precision sensors for measuring the pressure dew point of compressed air systems down to -60°C tpd. Testo’s patented moisture sensor has an outstanding performance in terms of hysteresis, long-term stability, temperature resistance and robustness.

Please contact us for more information or download the PDF data sheet of this hygrometer / moisture meter (see under the PDF brochures tab).

The main benefits

• Internal memory (10,000 measurements)
• ComSoft Pro for archiving and documenting measurement data
• Storage of data under measurement site name
• User profiles
• Display of material moisture
• Display of dew point distance

Included in delivery

Testo 635-2 humidity/temperature meter, radio, memory, incl. battery. computer program

Inlägget testo 635-2 – moisture and temperature meter with memory dök först upp på Nordtec.

testo 622 is a precision instrument for measuring air pressure, humidity and temperature. It is perfect for checking e.g. laboratory climate where this needs to be monitored and documented for quality reasons. The large, easy-to-read display shows current readings along with the date and time. It therefore provides all important data for e.g. a factory protocol in an instant. A reminder function notifies the user when the next calibration is due.

• Provides full control of the laboratory climate
• All important values at a glance
• Accurate pressure, humidity and temperature sensors
• Large easy-to-read display
• Adjustable calibration reminder function

Included in delivery

testo 622 hygrometer and barometer, factory protocol, wall and table mount, 4 x AA batteries and user manual.

Inlägget testo 622 – hygrometer and barometer dök först upp på Nordtec.

The testo 623 hygrometer provides a quick overview of moisture and temperature – both in the present and in the past. All important climate data is always at hand; testo 623 makes advanced analysis on a computer unnecessary – saving time and money. Did the night-time reduction work? Questions like these can be quickly answered using the instrument. The hygrometer displays current and past readings on a large and very easy-to-read display. The user can read either the humidity or temperature values for the last few days in a histogram. It can display readings for the last hour, 2 hours, 12 hours, 24 hours or 12 days. In total, testo 623 can store data from the last 3 months.

• History for up to 3 months
• All important values at a glance
• Accurate and long-term stable humidity and temperature sensors
• Large easy-to-read display

Included in delivery

Hygrometer testo 623, batteries, factory protocol, wall mount and user manual

Inlägget testo 623 – hygrometer with history dök först upp på Nordtec.

The hygrometer is ideal for continuous measurement of the indoor climate. You can therefore use the measuring instrument in places such as offices, warehouses, laboratories, garden centers or homes to determine temperature, humidity and dew point.

• Continuous measurement and display of temperature and humidity.
• 5…95%RH, 0… 50°C
• With dew point calculation (td) and display of max/min values
• Long-term stable moisture sensor that resists condensation
• Large easy-to-read display

You can easily keep an eye on the indoor climate – with the testo 608-H1 hygrometer.

Thanks to the large and clear display, the hygrometer is easy to read even from a distance, which means that the measured values are always close at hand. The hygrometer has an NTC sensor that provides very accurate temperature values and relative humidity is measured with a long-term stable and accurate capacitive humidity sensor. This makes the testo 608-H1 hygrometer a reliable and durable partner for constantly monitoring the indoor climate.

The battery life of the hygrometer is about one year. When the battery is at the end of its life, the display indicates this in good time.

Included in delivery

Hygrometer testo 608-H1, factory protocol, battery and user manual

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 608-H1 – hygrometer for the indoor climate dök först upp på Nordtec.