Testo

0572 1754 175 H1 2-Channel Temperature/RH Logger with External Connected Temp-humidity Sensor by Testo

With its long-term stable humidity sensor, the testo 175 H1 is the professional data logger for the monitoring of temperature and relative humidity in work and storage rooms. The external probe (stump) stands out thanks to faster reaction times in comparison to probes installed inside the housing. Energy savings are an important topic for buildings. However, better external insulation and new, energy-efficient windows can also have undesired side-effects. With the targeted reduction of "natural" ventilation, more heat is retained in the building on the one hand, but on the other hand also more humidity, caused, for example, by the inhabitants. In badly ventilated places there is therefore the danger of mould growth. The testo 175 H1 continuously records temperature and humidity values and shows the dewpoint in the display. The indoor climate is thus monitored, emphasizing the need for targeted ventilation and air exchange.

• Professional long-term monitoring of temperature and humidity in work and storage rooms
• Waterproof according to IP 65
• Integrated USB and SD card interfacesfor reading out data
• Fast reaction time thanks to external humidity probe
• Parallel monitoring and recording of two temperature measurement sites
• Large memory for 1 million measurement values large, easily legible display

0560 5210 521-1 Differential Pressure Meter (0 to 100hPa/ +/-40"WC, 0.2% acc.) by Testo

The highly accurate differential pressure meter, testo 521, with an internal pressure sensor from 0 to 100 hPa is ideal for Pitot tube measurements in the range 5 to 100 m/s. testo 521 is available in 2 accuracy classes. testo 521-1 with an internal pressure sensor with Class 0.2, testo 521-2 with an internal pressure sensor with Class 0.1. In the case of velocity speeds in the range from 1 to 12 m/s, you can carry out accurate measurements using the 100 Pa probe which can be attached externally. The measurement data can be saved according to location and analysed on your PC or printed on site on your Testo fast printer.

• Temp. compensated differential pressure sensor in instrument
• Additional 2 probe sockets for measuring pressure and temp.
• Direct calculation of velocity speed and volume flow
• Multi-point and timed mean calculation
• Density compensation
• Up to two 4 to 20 mA interfaces connectable to hand-held instr.
• 1 analog signal can be evaluated per interface
• Scaling of analog signal in hand-held instrument
• Transmitter can be supplied with power from testo 521, for example
• 4 to 20 mA interface can be connected to testo 521, 526, 400, 650 und 950 hand-held instruments
• Two user-defined probe inputs allow the connection of external probes for pressure, temperature, current/voltage

0699 6446/6 6446 Compressed Air Meter by Testo

The compressed air counters testo 6441 to testo 6444 are designed for the measurement, monitoring and recording of compressed air consumption, and therefore also for the determination of leakages in compressed air systems, consumption-based allocation of costs and the implementation of peak load management. The compressed air counters testo 6441 to testo 6444 record norm volume flow according to the calorimetric principle, which means the measurement procedure is independent of the process pressure and does not cause a permanent pressure drop.

The version testo 6447 offers everything the testo 6446 provides, in addition the removal of the probe under pressure is possible (patented screw fitting). The larger nominal values refer especially to important compressed air pipelines, often the main supply line after preparation.

• Measurement of norm volume flow in the measuring range 6.7 to 27500 m³/h (DN65 to DN350 or 21/2"-10")
• Exchangeable fitting: Probe removal under pressure possible (testo 6447 only)
• Material selectable between galvanized steel and stainless steel
• Highest flexibility thanks to different signal outputs: Analog output 4 to 20 mA (4-wire), Pulse output, 2 switch outputs (parameterizable: consumption or volume flow-dependent, opener, closer, hysteresis, window)
• Built-in totalizer, even without additional analysis unit
• Operating menu with LED display
• Cleanable sensor

6681 Temperature & Humidity Transmitter by Testo

Industrial humidity measurement demands absolute professionalism. Not only in running the system, but also in the measuring technology used. The industrial humidity transmitter testo 6681, combined with the probe series testo 661x fulfils these high demands. The testo 6681 has a number of additional features, above and beyond the properties and benefits of a conventional transmitter, which will delight practitioners. This and other reasons make the

testo 6681 the first choice in drying technology, trace humidity and compressed air process technology, as well as in demanding air conditioning technology, e.g. in cleanrooms.

• Optimum adjustment concept thanks to adjustment of the entire signal chain incl. analog adjustment
• Profibus, Ethernet, relay and analog outputs allow optimum integration into individual automation systems
• Self-monitoring and early warning guarantee high system availability
• Calculation and presentation of all relevant humidity parameters
• P2A software for parameterization, adjustment and analysis saves time and costs in commissioning and maintenance
• Display with multi-language display
• Robust, easy-to-clean metal housing

0560 5211 521-2 Differential Pressure Meter (0 to 100hPa/ +/-40"WC, 0.1% acc.) by Testo

The highly accurate differential pressure meter, testo 521, with an internal pressure sensor from 0 to 100 hPa is ideal for Pitot tube measurements in the range 5 to 100 m/s. testo 521 is available in 2 accuracy classes. testo 521-1 with an internal pressure sensor with Class 0.2, testo 521-2 with an internal pressure sensor with Class 0.1. In the case of velocity speeds in the range from 1 to 12 m/s, you can carry out accurate measurements using the 100 Pa probe which can be attached externally. The measurement data can be saved according to location and analysed on your PC or printed on site on your Testo fast printer.

• Temp. compensated differential pressure sensor in instrument
• Additional 2 probe sockets for measuring pressure and temp.
• Direct calculation of velocity speed and volume flow
• Multi-point and timed mean calculation
• Density compensation
• Up to two 4 to 20 mA interfaces connectable to hand-held instr.
• 1 analog signal can be evaluated per interface
• Scaling of analog signal in hand-held instrument
• Transmitter can be supplied with power from testo 521, for example
• 4 to 20 mA interface can be connected to testo 521, 526, 400, 650 und 950 hand-held instruments
• Two user-defined probe inputs allow the connection of external probes for pressure, temperature, current/voltage

6337 9741 Compact RH/Temp Transmitter, RTD 4-wire by Testo

The probe is suitable for fixed measurement of relative humidity and temperature, even in meteorological conditions (IP54 conditions).

Testoterm offers accessories which enable 2 mounting variations: wall mounting, insertion into a duct.

0560 4353 435-3 Multifunction Meter with integral differential pressure by Testo

The ambient air conditions measuring instrument for your introduction to professional ambient air measurement engineering. It has the right measurement engineering, e.g. thermal probes, vane or Pitot tube measurement, for every application and flow speed. The new IAQ probe measures Indoor Air Quality by measuring the CO2 level, air moisture and air temperature. Temperature and humidity measurement is built-in in the new thermal probe. In addition, it is also possible to connect additional temperature probes to, for example, accurately measure surface temperature. Readings from up to 3 temperature probes can be displayed in the clearly laid-out measuring instrument display; data transmission is by radio, i.e. wireless. Measurement data is printed on site on the Testo printer.

• IAQ probe for assessing Indoor Air Quality
• Thermal probes, vane measurement and built-in differential pressure probe for Pitot tube measurement
• Radio probe for temperature
• Testo printer for documentation purposes
• Protection class IP54

Measuring Range: -50 to +400 °C

0555 6441 Compressed Air Flow Transmitter (1/2" line) by Testo

The compressed air counters testo 6441 to testo 6444 are designed for the measurement, monitoring and recording of compressed air consumption, and therefore also for the determination of leakages in compressed air systems, consumption-based allocation of costs and the implementation of peak load management. Using the compressed air counters testo 6441 to testo 6444, transparency of consumption is created for compressed air, similarly as for the media current, water or gas, thus increasing the motivation of those responsible for the process regarding cost reduction measures and energy savings. The compressed air counters testo 6441 to testo 6444 record norm volume flow according to the calorimetric principle, which means the measurement procedure is independent of the process pressure and does not cause a permanent pressure drop. While the thermal, glass-coated ceramic sensor offers a high level of robustness and fast response times, the integrated inflow and outflow pipes ensure optimum accuracy.

• Measurement of norm volume flow in the measuring range 0.25 to 700 m³/h (DN15 to DN50 or 1/2"-2"); consumption quantity in m³; media temperature in °C
• Highest flexibility thanks to different signal outputs: Analog output 4 to 20 mA (4-wire), Pulse output, 2 switch outputs (parameterizable: consumption or volume flow-dependent, opener, closer, hysteresis, window)
• Built-in totalizer, even without additional analysis unit
• Operating menu with LED display

0560 6220 622 Hygrometer with Pressure Indicator by Testo

In addition to temperature and humidity, the testo 622 also measures pressure. In the large, clear display, it shows the current measurement values as well as the date and time. It thus provides all important values at a glance.

• Hanging and standing bracket allows felxible positioning on a wall or desktop
• Large, optimally legible display
• Precise measurement of temperature, humidity and pressure
• All important values at a glance: current measurement values as well as date and time
• Calibration and adjustment of the measuring instrument possible on site with the optional calibration and adjustment software
• Adjustable calibration reminder function

Measuring Range: -200 to 40°C

0563 0465 465 Non-Contact Tachometer by Testo

Using testo 465, rpm can be easily measured without contact. Simply attach a reflector to the object to be measured and then point the visible, red light beam at the reflector and measure.

• Highly affordable
• Easy one-hand operation
• Storage of mean/max/min value, last reading
• Robust design on account of SoftCase (protective case)
• Measurement distance up to 600 mm

0563 8051 805 Mini IR Thermometer with TopSafe by Testo

The compact 80 mm infrared thermometer fits into any pocket and is always within reach e.g. for measurements in Incoming goods and for checking the cold shelves in supermarkets. Also ideal for rapid measurements in the food industry and in the home.

Set includes:

• Mini infrared thermometer
• TopSafe
• Battery

• High accuracy in a critical area for food
• Packaging remains undamaged
• TopSafe is dishwasher-proof
• Display of minimum and maximum values
• Scan mode for permanent measurement
• Robust, waterproof protection case (IP65), optional
• Practical and compact, pocket-size
• High accuracy in the critical range for food
• Water-proof and robust on account of dishwasher-safe protection sleeve TopSafe (IP65)
• Minimum and maximum value display
• Scan mode for long-term measurements

0572 1560 174T Mini Temperature Data Logger, 1 channel, includes locking wall holder & batteries by Testo

The mini data logger for temperature, testo 174T, is ideal for accompanying transports. Simply positioned close to the goods, e. g. in containers and refrigerated rooms, the data logger monitors temperature continuously, securely and unobtrusively. The free software ComSoft testo 174 allows fast programming of the data logger and easy analysis.

• High data integrity, even with empty battery
• Large measurement data memory
• Watertight in accordance with IP65
• Compact and robust
• Conforms to EN12830
• Issue of alarms via display
• Data transfer to the PC via USB interface
• Reliable temperature measurement for the monitoring of cold chains and sensitive goods during storage and transport
• Easy readout of data and transfer to a PC via Testo USB interface

Measuring Range: -20 to +70°C
Measuring Range: 0 to +100%RH

0560 0882 70 882 Thermal Imager Kit by Testo

With the thermal imager testo 882, you test materials and components reliably and securely. The testo 882 in ergonomic pistol design stands out thanks to very high-resolution thermal images and a high thermal sensitivity. This allows you to identify every detail on the measurement object completely non-intrusively, and detect anomalies and weak spots more easily even at a great distance. For you, that means: You see more and have more security when measuring thermographically!

• Detector size 320 x 240 pixels: With 76.800 temperature measurement points, the measurement objects are detected in excellent image quality, very clearly and precisely.
• Super Resolution technology to 320 x 240 pixels: Super Resolution technology improves the image quality by one class, i.e. the resolution of the thermal images is four times higher.
• Thermal sensitivity < 60 mK: Thanks to an excellent temperature resolution of < 60 mK, even the smallest temperature differences are visible.
• Large field of view thanks to 32° lens: With the lightweight 32° wide-angle lens, large image sections are immediately recognized, and the temperature distribution of the measurement object recorded at a glance.
• Solar mode: For each measurement, the sun irradiation value can be entered into the camera. This value is stored for each thermal image
• Special measurement mode for detecting areas with danger of mould: Using the externally measured ambient temperature and air humidity, as well as the surface temperature, the humidity value of each measurement point is caculated and shown in the display as areal humidity image.
• High temperature up to 550°C: With the high temperature option, the measuring range can be flexibly extended up to 550°C.
• Integrated digital camera: Power LED's
• Voice recording using headset
• Intuitive operation

The thermal imager testo 882 is delivered in a robust case incl.

• Pro software
• Soft-Case
• Carrying strap
• SD card
• USB cable
• Mains unit
• Li-ion rechargeable battery
• Adapter for tripod mounting
• Lens protection glass
• Headset

Measuring Range: -58 to 752°F