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testo 405 – Thermal anemometer
DetaljnijeUse the testo 405 thermal anemometer to measure air velocity, volumetric flow and air temperature. It is suitable for carrying out quick check measurements in ventilation ducts and for measuring the air velocity in rooms, e.g. at draughty windows.
Product benefits:
- Measurement of air velocity, volumetric flow and air temperature
- For measurements in ventilation ducts and in rooms
- Particularly precise in the range between 0 and 2 m/s
- Telescope extendible to 300 mm
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testo 410-1 – Vane anemometer
DetaljnijeThe testo 410-1 vane anemometer measures air velocity and air temperature. Use it to carry out quick spot measurements at ventilation grilles (air outlets). The anemometer is also ideal for use outdoors. It displays the units m/s, km/h, fpm, mph and kts, and also calculates wind chill and the Beaufort wind force.
Product benefits:
- Vane anemometer with permanently installed 40 mm vane
- Measurement of air velocity and air temperature
- Calculates wind chill and the Beaufort wind force
- Practical: with single-point averaging, max/min and Hold function
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testo 410-2 – Vane anemometer
DetaljnijeIdeal for rapid measurement at ventilation grilles (air outlets) and for inspecting air conditions – also outdoors: use the testo 410-2 vane anemometer to measure humidity, as well as air velocity and air temperature. Dew point and wet bulb temperature, wind chill or Beaufort wind force: the anemometer can accomplish the calculation of all these parameters at the touch of a button.
Product benefits:
- Permanently installed vane with a diameter of 40 mm
- Measurement of air velocity, air temperature and humidity
- Calculates dew point and wet bulb temperature, wind chill and Beaufort wind force
- Includes single-point averaging, max/min and Hold function
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testo 416 – Vane anemometer
DetaljnijeVane anemometer with telescopic sensor – ideal for carrying out airflow measurements in air ducts.
Product benefits:
- Permanently connected telescopic sensor – maximum length 890 mm, diameter 16 mm
- Airflow measurements, selective and time mean values for calculating air volume
- Hold function; min/max display; auto power off
- Calibration certificate and batteries included
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testo 417 – Air flow meter
DetaljnijeThe testo 417 vane anemometer allows you to carry out quick and precise measurements at air inlets and outlets. The easy-to-read display shows air flow speed and direction as well as volumetric flow rate and temperature. The meter can also calculate the mean time value, average value and minimum and maximum value at the touch of a key.
Product benefits:
- Compact anemometer with integrated 100 mm vane
- For measuring air flow, volumetric flow rate and temperature
- Ideal for carrying out measurements at air inlets and outlets
- For carrying out measurements at disk valves, ventilation grilles and ceiling diffusers using optionally available accessories
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testo 420 – volume flow hood
DetaljnijeMake sure you get the testo 420 volume flow hood for larger ceiling outlets and at the same time enjoy multiple maintenance benefits on HVAC systems. Because the flow hood with the removable measurin instrument is not only exceptionally light, it also guarantees accurate volume flow calculations at swirl outlets
Product benefits:
- Volume flow hood for larger swirl outlets for measuring volume flow, temperature and relative humidity
- Impressively light with a weight of 2.9 kg
- Precise measurement even at swirl outlets thanks to integrated volume flow straightener
- Fast set-up, convenient operation and protocol creation on site using the App
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testo 425 – Thermal anemometer with flow probe
DetaljnijeThe functional testing of ventilation and air conditioning systems includes monitoring the flow speed in ventilation ducts. If the air flow velocity and volumetric flow are not set correctly, the room air quality may suffer. The testo 425 thermal anemometer measures the flow speed and automatically calculates the volumetric flow.
Product benefits:
- Temperature and flow measurement as well as volumetric flow calculation
- Permanently attached extendible telescopic probe – maximum length 820 mm, diameter 7.5 mm
- With single and multi-point averaging
- Hold function, display of min/max value, Auto-off function
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Testo 550 – Digitalni manifold
34,999 din. bez PDV-a DetaljnijeTesto 550 digitalni manifold olakšava rad na rashladnim sistemima i toplotnim pumpama: instrument se može koristiti za 60 postojećih rashladnih fluida, automatski izračunava pregrejavanje/ stabilne temperature i može se povezati sa praktičnom aplikacijom na smartfonu/ tabletu. Aplikacija može značajno da olakša samu proceduru i dokumentovanje mernih rezultata.
Prednosti korišćenja proizvoda:
- Automatsko izračunavanje temperature pregrejavanja i stabilne temperature: više nema ručnih računanja, koja mogu biti netačna
- Praktična aplikacija: displej, grafički prikaz napredovanja, dokumentovanje očitavanja
- Testiranje curenja sa kompenzatorom promene temperature
- U sklopu manifolda nalazi se 60 postojećih rashladnih fluida (lista se može osvežiti pomoću aplikacije)
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Testo 480 – Digital temperature, humidity and air flow meter
DetaljnijeAir flow measurements in ducts, temperature measurements in laboratories, humidity measurements in production, pressure difference measurements in clean rooms. The testo 480 digital temperature, humidity and air flow meter comes with a wide range of optional sensors that allow you to measure, analyse and log these and a variety of other parameters with only one device.
Product benefits:
- High-quality optional sensors for measuring air flow, temperature, humidity, pressure, degree of turbulence, heat radiation, CO2, illumination intensity, PMV/PPD and WBGT
- High-precision, integrated pressure sensor included
- Pro-software for easy and efficient analysis and logging included
- Intelligent calibration concept
Software
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Testo 435-1 – Multi-function climate measuring instrument
DetaljnijeThe testo 435 is a series of multi-function climate measuring instruments made by Testo. The testo 435-1 version is the entry-level measuring instrument in this series. You can use this to carry out measurements which you need to adjust ventilation and air conditioning systems and assess air quality. For this we offer you a comprehensive range of optional probes and sensors to choose from.
Product benefits:
- You have the option of connecting thermal anemometers and vane anemometers for measuring air velocity and volumetric flow in ventilation ducts
- Air quality: measurement of CO2, air humidity, air temperature and absolute pressure with the optional IAQ probe
- Display of dew point distance, min., max. and mean values
- Illuminated display
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Testo 510 – Differential pressure meter
DetaljnijeThe testo 510 differential pressure meter allows you to carry out pressure difference measurements at air condtioning system filters or air flow measurements in ventilation ducts using a pitot static tube. The trusty and reliable meter has been tried and tested in the field and is ideal for installation and maintenance work in and around ventilation and air conditioning.
Product benefits:
- Measuring differential pressure from 0 to 100 hPa
- Air flow measurements with optional pitot static tube
- Temperature and air density compensation for accurate measurements
- Ten units of measurement (psi, fpm, hPa, m/s ) to choose from
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Testo 511 – pocket-sized absolute pressure meter
DetaljnijeSmall, handy and practical: the testo 511 absolute pressure meter measures absolute pressure and is also suitable for measuring the barometric altitude between two points.
Product benefits:
- High-precision absolute pressure measurement with an accuracy of ±3 hPa
- Suitable for barometric altitude measurements
- Calculates the barometric air pressure
- 8 pressure units available
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Testo 512 – Differential pressure meter for 0…2 hPa
DetaljnijeThe testo 512 differential pressure meter is available as four different models. This model has a measuring range from 0…2 hPa and is ideal for measuring pressure differences at filters and for carrying out pitot static tube measurements in air ducts at air flow speeds between 2 and 17,5 m/s.
Product benefits:
- 8 measurement units to choose from: psi, kPa, hPa, Pa, mm H2O, mmHg, inch H2O, inch Hg
- 2 air flow units to select from: m/s, fpm
- Integrated density compensation
- Backlit display, min/max values, hold function
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Testo 521-1 – differential pressure measuring instrument (0.2 % of f.v.)
DetaljnijeThe high-precision testo 521-1 differential pressure measuring instrument is ideal for accurate differential pressure measurements in air conditioning and ventilation technology, for instance for pressure drop on filters, checking fans and extractors or for Pitot tube measurements.
Product benefits:
- Integrated differential pressure sensor with an accuracy of 0.2 % of f.v.
- Calculation of the flow velocity and the volume flow via Pitot tube (optional)
- Multi-point and timed mean calculation
- 2 probe inputs for additional pressure and temperature probes
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Testo 521-2 – differential pressure measuring instrument (0.1 % of f.v.)
DetaljnijeThe high-precision testo 521-2 differential pressure measuring instrument is ideal for accurate differential pressure measurements in air conditioning and ventilation technology, for instance for pressure drop on filters, checking fans and extractors or for Pitot tube measurements.
Product benefits:
- Integrated differential pressure sensor with an accuracy of 0.1 % of f.v.
- Calculation of the flow velocity and the volume flow via Pitot tube (optional)
- Multi-point and timed mean calculation
- 2 probe inputs for additional pressure and temperature probes
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Testo 521-3 – Differential pressure measuring instrument (up to 2.5 hPa)
DetaljnijeThe testo 521-3 high-precision differential pressure measuring instrument easily determines even the smallest differential pressures (up to +2.5 hPa). Its high accuracy and a resolution of 0.1 Pa make the instrument ideal for differential pressure measurements in clean rooms or for flue inspections.
Product benefits:
- Integrated temperature-compensated differential pressure sensor with accuracy of up to ± 0.5 Pa
- Calculation of the flow velocity and the volume flow via Pitot tube (optional)
- Direct zeroing of the display values of pressure probes
- 2 probe inputs for additional pressure and temperature probes
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Testo 526-1 – High-precision differential pressure measuring instrument
DetaljnijeIdeal for checking pressure in sensitive industrial processes: the testo 526-1 high-precision differential pressure measuring instrument with a measuring accuracy of ± 0.1% of final value. It also has two probe inputs for additional pressure and temperature probes.
Product benefits:
- Temperature-compensated differential pressure sensor
- Multi-point and timed mean calculation
- Recording of measurement data with freely selectable measuring rate
- 2 probe inputs for pressure and temperature
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Testo 526-2 – High-precision differential pressure measuring instrument
DetaljnijeThe testo 526-2 high-precision differential pressure measuring instrument is ideally suited for checking pressure in sensitive industrial processes, thanks to a measuring accuracy of ± 0.05% of final value. Two additional pressure and temperature probes can also be attached.
Product benefits:
- Temperature-compensated differential pressure sensor
- Multi-point and timed mean calculation
- Freely selectable measuring rate for recording measurement data
- 2 additional probe inputs for the attachment of optional pressure and temperature probes
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Testo 622 – Thermo hygrometer and barometer
DetaljnijeThe testo 622 thermo hygrometer and barometer is designed to provide you with an at-a-glance look at the air temperature, relative humidity and air pressure. Ideal for monitoring the ambient air, especially in laboratories during calibration or when running experimental setups.
Product benefits:
- Measures air temperature, relative humidity and pressure
- Ideal for monitoring the ambient air especially in laboratories
- Alarm alerts when threshold is exceeded
- Table or wall mount
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testo 315-3 – CO and CO2 meter for ambient measurements
DetaljnijeThe high-quality testo 315-3 is an easy-to-use, ruggedly designed CO and CO2 meter that enables you to carry out quick and reliable ambient measurements according to DIN EN 50543 standard.
Product benefits:
- High-precision electrochemical CO sensor, shock resistant infrared CO2 sensor
- Visual and audible alarm when thresholds are breached – adjustable thresholds
- Rugged design
- TÜV certified according to DIN EN 50543 standard
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Testo 549 – Digital manifold
DetaljnijeThe testo 549 digital manifold offers many advantages in comparison with analog manifolds: the instrument will make it easier for you to work on refrigeration systems and heat pumps. With its integrated temperature measurement and automatic calculation of superheating/subcooling, you can now do away with additional measurements and manual comparisons (when using an optional clamp probe). You can also use the manifold for 60 current refrigerants.
Product benefits:
- 60 current refrigerants stored in the instrument
- Calculation of superheating and subcooling in real time (with optional clamp probe): saves you from having to carry
- Temperature-compensated leakage test
- Two temperature-compensated pressure sensors
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Testo 557 set – Digital manifold
54,999 din. bez PDV-a DetaljnijeThe testo 557 digital manifold fulfils numerous functions, which are required for working on refrigeration systems and heat pumps, in just one instrument: for example superheating/subcooling calculation, vacuum measurement, temperature-compensated leakage test. You can also use a practical app to monitor the manifold via your smartphone/tablet and store the measurement results or send them by e-mail.
Product benefits:
- Calculation of superheating and subcooling in real time: no manual calculation, which is prone to error
- Connect to smartphone/tablet app: remote monitoring and smart measurement documentation
- Precise external Pirani gauge for vacuum measurement, temperature-compensated leakage test, automatic ambient pressure measurement
- The 60 most common refrigerants are stored in the instrument, subsequent updates possible (via app)
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testo 315-4 – Ambient CO measuring instrument
DetaljnijeFor quick, precise measurement of carbon monoxide in ambient air – in accordance with DIN EN 50543: The testo 315-4 CO measuring instrument is easy to operate, has a robust design and is of durable quality.
Product benefits:
- High-precision carbon monoxide measurement in ambient air
- TÜV-tested according to EN 50543
- Convenient, easy operation
- Data can be printed out on site