Velocity

HVAC systems depend on ventilation to cool and heat indoor environments. Moderate fluctuations in airflow and velocity can hinder an HVAC system's efficiency, thereby increasing the costs associated with running such appliances. Testo's range of airflow and velocity instruments help HVAC technicians assess systems for potential problems.

Our digital anemometers can enlighten you to detect problems in facilities and equipment. While airflow may seem like a negligible factor, improper velocity can compromise indoor air quality, increase utility expenses, cause heat exchanger failures and introduce a wide array of other problems. The parameters dictated at the appliance may not correspond with the velocity present at intake and outflow vents, and Testo's instruments can ensure this consistency.

Testo also offers a range of Pitot tubes that allow professionals to measure velocity and airflow. Manufactured with stainless steel, these extensions can withstand the rigors of various environments, and are needed attachments for many of our instruments. If you'd like to know which testo instruments these pitot tubes can complement, speak with one of our knowledgeable experts today.



testo 410i – Smart Vane Anemometer

Key Features: Measures air velocity, volume flow & temp. Easy set up for volume flow measurement via App Easy comparison of volume flows of different values on screen for air balancing Report creation and transfer via smart phone

 

testo 405i – Smart Hot Wire Anemometer

Key Features: Measures air velocity, volume, flow and temp. Extendable telescopic probe up to 400 mm Easy set up for volume flow measurement via App Report creation and transfer via smart phone.

 

testo 410-1 Pocket Sized Vane Anemometer

Key Features: Anemometer with 40MM vane 2 in 1 Air Velocity & Air Temperature Windchill calculation for outside areas (perceived temperature) Timed mean value calculation

$168.30 inc. GST

testo 405 Low Cost Thermal Anemometer

Key Features: 3 in 1 Air temperature, air velocity & volumetric Air flow Telescopic handle to 300 mm Illuminated display Volume flow calculation up to 99,990 m3/h

$211.20 inc. GST

testo 410-2 Velocity Humidity and Temperature Meter

Key Features: Anemometer with 40MM vane 2 in 1 Air Velocity & Air Temperature Windchill calculation for outside areas (perceived temperature) Calculates dew point and wet bulb temperature

$261.80 inc. GST

testo 417 Large Vane Anemometer

Key Features: 4 in 1 Measurement Air Flow | Velocity | Volume Flow | Temperature Auto Hold Function Large, backlit, easy to read display Optional Attachable measurement funnels

Now $532.62 inc. GST

On Sale

10% OFF

RRP $591.80

$682.00 inc. GST

testo 512 0-200 hPa Pressure Meter

Key Features: 8 Units Of Pressure kPa, hPa, Pa, mm H2O, mmHg, psi, inch H2O, inch Hg Built In Density Compensation Simlutaneous Display Of Flow & Pressure Values 2 Measuing Units For Flow m/s, fpm

$706.20 inc. GST

testo 512 0-20 hPa Pressure Meter

Key Features: Simultaneous display of flow and pressure value 8 switchable pressure units: kPa, hPa, Pa, mm H2O, mmHg, psi, inch H2O, inch Hg 2 flow units: m/s, fpm Built-in density compensation

$706.20 inc. GST

testo 512 0-2000 hPa Pressure Meter

Key Features: 8 Units Of Pressure kPa, hPa, Pa, mm H2O, mmHg, psi, inch H2O, inch Hg Built In Density Compensation Simlutaneous Display Of Flow & Pressure Values 2 Measuing Units For Flow m/s, fpm

$706.20 inc. GST

testo 512 0-2hPa Pressure Meter

Key Features: 8 Units Of Pressure kPa, hPa, Pa, mm H2O, mmHg, psi, inch H2O, inch Hg Built In Density Compensation Simlutaneous Display Of Flow & Pressure Values 2 Measuing Units For Flow m/s, fpm

$706.20 inc. GST

testo 425 Thermal Anemometer

Key Features: 3 in 1 Measurements Temperature, air flow & volumetric flow calcualtion Extendable telescopic probe Single & multi-point averaging Hold button to freeze readings

$761.20 inc. GST

testo 416 Small Head Vane Anemometer

Key Features: 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 ba

$817.30 inc. GST

testo 435-2 Multi Function IAQ Instrument

Key Features: Measures Multiple Parameters C, RH, Co2, Co, Pressure, Draught, Air velocity, Volumetric Flow, Turbulance, U Value, Lux Illuminated Display Large Range of Probes Large display

$1,061.50 inc. GST

testo 435-4 C° RH Co2 CO Lux Flow HPA

Integrated differential pressure measurements for flow velocity Optional probes for multiple measurements (Light, Turbulance, pressure, Temperature, Humidity, Co2,Velocity) Backlit LCD for easy viewing Built-in memory stores up to 10,000 measurements

$1,432.20 inc. GST

testo 420 AirFlow Hood

Key Features 16 measurement points that records Temperature, Humidity, Differential & Absolute Pressure. Highly precise readings at swirl outlets thanks to flow straightener. IOS & Andriod App Integration via Bluetooth connectivity. Onsite report gener

$4,013.90 inc. GST

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