Air Testing


Air testing instruments are specialised monitoring tools used to measure and assess indoor and occupational air quality across commercial, industrial, and HVAC environments. At Parkway, the range includes professional air quality meters, particle counters, gas detectors, and environmental monitors from trusted brands like Testo and TSI. These devices help detect airborne particulates, carbon dioxide, volatile organic compounds (VOCs), temperature, and humidity to support compliance, ventilation balancing, and contamination control. Modern digital air testing instruments feature real-time readings, data logging, and portable rugged designs for reliable field assessments. Ideal for HVAC technicians, safety officers, and facility managers, air testing tools enable accurate indoor air quality evaluation and workplace health assurance.

Air Testing
Testo 417 Set 1 Digital 100 mm Vane Anemometer New Sale
Testo 417 Set 1 Digital 100 mm Vane Anemometer
TES-0563-1417
The Testo Set 1 Digital 100 mm Vane Anemometer is a professiona...
KEY FEATURES Fast and accurate measurement of air velocity, volume flow, and temperature at ventilation inlets and outlets 100 mm...
$1,103.00 $1,047.85
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Testo 440 Indoor Comfort ComboKit with Bluetooth New Sale
Testo 440 Indoor Comfort ComboKit with Bluetooth
TES-0563-4408
The Testo Indoor Comfort ComboKit with Bluetooth is a professio...
KEY FEATURES Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity, air temperature and...
$4,488.00 $4,263.60
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Testo 425 Hot Wire Anemometer with Flow Probe New Sale
Testo 425 Hot Wire Anemometer with Flow Probe
TES-0563-0425
The Testo Hot Wire Anemometer with Flow Probe is a professional...
KEY FEATURES Fast and accurate air velocity, temperature, and volume flow measurements in ventilation ducts Cable-connected telescopic hot wire probe...
$1,109.00 $899.09
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Testo 400 Air Flow Kit with Hot Wire Probe New Sale
Testo 400 Air Flow Kit with Hot Wire Probe
TES-0563-0400-71
The Testo Air Flow Kit with Hot Wire Probe is an advanced, indu...
KEY FEATURES Standard-compliant volume flow measurements in ventilation ducts using grid measurements according to EN ISO 12599 and ASHRAE 111...
$6,978.00 $6,629.10
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Testo 440 16 mm Vane Kit New Sale
Testo 440 16 mm Vane Kit
TES-0563-4401
The Testo 16 mm Vane Kit is a professional, high-precision clim...
KEY FEATURES Intuitive measurement menu for air velocity and volume flow measurements in ventilation ducts 16 mm vane probe with...
$1,506.00 $1,430.70
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Testo 400 air flow kit with 16mm vane probe New Sale
Testo 400 air flow kit with 16mm vane probe
TES-0563-0400-72
The Testo Air Flow Kit with 16mm Vane Probe is an advanced, ind...
KEY FEATURES Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE...
$7,123.00 $6,766.85
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Testo 417 Set 2 Digital 100 mm Vane Anemometer Kit with Funnels & Flow Straightener New Sale
Testo 417 Set 2 Digital 100 mm Vane Anemometer Kit with Funnels & Flow Straightener
TES-0563-2417
The Testo 417 Set 2 Digital 100 mm Vane Anemometer Kit is a com...
KEY FEATURES All-in-one ventilation measurement set for precise flow velocity, volume flow, and temperature testing Integrated 100 mm large-format vane...
$1,226.00 $1,113.64
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Testo 174 H BT – Mini Data Logger for Temperature and Humidity with Bluetooth® and App Connection (White) New Sale
Testo 174 H BT – Mini Data Logger for Temperature and Humidity with Bluetooth® and App Connection (White)
TES-0572-1743-01
The Testo 174 H BT Mini Data Logger for Temperature and Humi...
KEY FEATURES Compact 2-channel environmental data logger tracking ambient temperature and relative humidity Wireless Bluetooth connectivity enables remote data extraction...
$233.00 $221.35
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Testo 410i – Vane Anemometer with Smartphone Operation New Sale
Testo 410i – Vane Anemometer with Smartphone Operation
TES-0560-1410
The Testo 410i Vane Anemometer with Smartphone Operation is ...
KEY FEATURES Pocket-sized smart probe designed for air velocity, volume flow, and temperature measurements Wireless Bluetooth connectivity provides reliable communication...
$244.00 $231.80
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Testo 625 Humidity Meter New Sale
Testo 625 Humidity Meter
TES-0563-1625
The Testo 625 Humidity Meter is a compact, professional thermo...
KEY FEATURES High-accuracy compact thermohygrometer tracking real-time ambient temperature and humidity Wireless Bluetooth integration connects seamlessly with the downloadable Testo...
$611.00 $580.45
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Testo Air Flow Velocity Matrix – For Supply Air Diffusers New
Testo Air Flow Velocity Matrix – For Supply Air Diffusers
TES-8721-0025
The Testo Air Flow Velocity Matrix for Supply Air Diffusers ...
KEY FEATURES Professional multi-point air flow velocity matrix grid engineered for large supply air outlets Generous 360 × 360 mm...
$1,070.65
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Testo 440 Humidity Kit with Bluetooth New Sale
Testo 440 Humidity Kit with Bluetooth
TES-0563-4404
The Testo 440 Humidity Kit with Bluetooth is a professional cl...
KEY FEATURES Professional climate diagnostic kit combining the Testo 440 air meter with a wireless climate probe Wireless 12 mm...
$1,198.00 $1,138.10
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Testo 174 H BT – Mini Data Logger for Temperature and Humidity with Bluetooth® and App Connection (Black) New Sale
Testo 174 H BT – Mini Data Logger for Temperature and Humidity with Bluetooth® and App Connection (Black)
TES-0572-1743-02
The Testo Mini Data Logger for Temperature and Humidity comb...
KEY FEATURES Compact 2-channel digital environmental data logger tracking ambient temperature and humidity Modern black chassis design suited for discrete...
$233.00 $221.35
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Testo 440 delta P Air Flow ComboKit 2 with Bluetooth New Sale
Testo 440 delta P Air Flow ComboKit 2 with Bluetooth
TES-0563-4410
The Testo 440 delta P Air Flow ComboKit 2 with Bluetooth is a ...
KEY FEATURES Master HVAC multi-parameter balancing system with built-in differential pressure sensor core Wireless Bluetooth universal probe handle connects rapidly...
$4,279.00 $4,065.05
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Testo 417 Digital 100 mm Vane Anemometer New Sale
Testo 417 Digital 100 mm Vane Anemometer
TES-0563-0417
The testo 417 Digital 100 mm Vane Anemometer is a professional ...
KEY FEATURES Professional 100 mm vane anemometer for airflow, volume flow, and temperature measurements Large vane design delivers accurate readings...
$979.00 $930.05
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Testo 440 delta P Air Flow ComboKit 1 with Bluetooth New Sale
Testo 440 delta P Air Flow ComboKit 1 with Bluetooth
TES-0563-4409
The Testo 440 dP Air Flow ComboKit 1 with Bluetooth is a profes...
KEY FEATURES Master HVAC multi-parameter balancing system with built-in differential pressure sensor core Wireless Bluetooth universal probe handle connects rapidly...
$3,977.00 $3,778.15
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Testo 440 Air Flow ComboKit 2 with Bluetooth New Sale
Testo 440 Air Flow ComboKit 2 with Bluetooth
TES-0563-4407
The testo 440 Air Flow ComboKit 2 with Bluetooth is a professio...
KEY FEATURES Professional airflow and indoor air quality measurement kit built around the versatile testo 440 platform Intuitive guided measurement...
$2,717.00 $2,581.15
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Testo 416 Digital 16mm Vane Anemometer New Sale
Testo 416 Digital 16mm Vane Anemometer
TES-0563-0416
The testo 416 Digital 16 mm Vane Anemometer is a professional a...
KEY FEATURES Professional 16 mm vane anemometer designed for airflow measurements inside ventilation ducts Integrated telescopic probe extends up to...
$1,166.00 $1,107.70
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Testo 606-2 - Material Moisture Meter with Temp & Humidity New Sale
Testo 606-2 - Material Moisture Meter with Temp & Humidity
TES-05606062
The testo 606-2 Material Moisture Meter is a compact profession...
KEY FEATURES Professional moisture meter for wood and building material moisture measurement Measures ambient relative humidity and air temperature simultaneously...
$409.00 $374.55
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Testo Humidity Module for Testo 625 and Radio Handles New Sale
Testo Humidity Module for Testo 625 and Radio Handles
TES-0636-9725
The Testo Humidity Module is a precision measurement accessory ...
KEY FEATURES Precision humidity and temperature measurement module for Testo 625 and Testo radio handles Measures relative humidity across the...
$283.00 $268.85
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Testo 405i – Thermal Anemometer with Smartphone Operation New Sale
Testo 405i – Thermal Anemometer with Smartphone Operation
TES-0560-1405
The Testo 405i Thermal Anemometer is a compact Bluetooth-enable...
KEY FEATURES Compact Bluetooth-enabled thermal anemometer for professional airflow diagnostics Measures air velocity, volume flow, and temperature in ventilation systems...
$289.00 $274.55
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