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Home > Brands > Testo > Testo 400 Series

Testo 400 Series

Products (Total Items: 40)
Testo 440 dP Air Velocity and IAQ Measuring Instrument with Differential Pressure Sensor
Testo 440 dP Air Velocity and IAQ Measuring Instrument with Differential Pressure Sensor
Sale
$485.00  $412.25
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Universal Air Flow and IAQ Instrument
Testo 400 Universal Air Flow and IAQ Instrument
Sale
$1,596.00  $1,356.60
temporarily out of stock - back in stock in 5 to 10 days
Testo 400 Air Flow Kit - For TAB / Commissioning Professionals
Testo 400 Air Flow Kit - For TAB / Commissioning Professionals
Sale
$3,526.00  $2,997.10
temporarily out of stock - back in stock in 5 to 10 days
Testo 400 IAQ Kit - For Commissioning and IAQ Investigation Professionals
Testo 400 IAQ Kit - For Commissioning and IAQ Investigation Professionals
Sale
$2,694.00  $2,289.90
temporarily out of stock - back in stock in 5 to 10 days
Testo 400 Comfort Kit - For Comfort Professionals in High Performance Buildings
Testo 400 Comfort Kit - For Comfort Professionals in High Performance Buildings
Sale
$3,735.00  $3,174.75
temporarily out of stock - back in stock in 5 to 10 days
Testo 440 CO2 Kit with Bluetooth
Testo 440 CO2 Kit with Bluetooth
Sale
$1,025.00  $871.25
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 440 Air Flow ComboKit 2 (Mini Vane and Large Vane) with Bluetooth
Testo 440 Air Flow ComboKit 2 (Mini Vane and Large Vane) with Bluetooth
Sale
$1,320.00  $1,122.00
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Hot wire probe incl. temperature sensor, fixed cable
Testo 400 Hot wire probe incl. temperature sensor, fixed cable
Sale
$309.00  $262.65
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Hot wire probe with Bluetooth, incl. temperature and humidity sensor
Testo 400 Hot wire probe with Bluetooth, incl. temperature and humidity sensor
Sale
$989.00  $840.65
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Hot wire probe incl. temperature and humidity sensor, fixed cable
Testo 400 Hot wire probe incl. temperature and humidity sensor, fixed cable
Sale
$919.00  $781.15
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Mini Vane airflow probe with fixed cable
Testo 400 Mini Vane airflow probe with fixed cable
Sale
$378.00  $321.30
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Mini Vane probe with Bluetooth
Testo 400 Mini Vane probe with Bluetooth
Sale
$999.00  $849.15
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Mini Vane probe with temperature sensor, fixed cable
Testo 400 Mini Vane probe with temperature sensor, fixed cable
Sale
$971.00  $825.35
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 4 inch High-precision vane probe with Bluetooth , including temperature sensor
Testo 400 4 inch High-precision vane probe with Bluetooth , including temperature sensor
Sale
$1,050.00  $892.50
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 4 inch High-precision vane probe incl. temperature sensor, fixed cable
Testo 400 4 inch High-precision vane probe incl. temperature sensor, fixed cable
Sale
$1,015.00  $862.75
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 4 inch Vane Bluetooth probe with temperature
Testo 400 4 inch Vane Bluetooth probe with temperature
Sale
$570.00  $484.50
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 4 inch Vane probe incl. temperature sensor, fixed cable
Testo 400 4 inch Vane probe incl. temperature sensor, fixed cable
Sale
$529.00  $449.65
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 High-precision temperature-humidity probe with Bluetooth
Testo 400 High-precision temperature-humidity probe with Bluetooth
Sale
$600.00  $510.00
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 High-precision temperature-humidity probe with fixed cable
Testo 400 High-precision temperature-humidity probe with fixed cable
Sale
$560.00  $476.00
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Temperature-humidity probe with Bluetooth
Testo 400 Temperature-humidity probe with Bluetooth
Sale
$248.00  $210.80
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Temperature-humidity probe with fixed cable
Testo 400 Temperature-humidity probe with fixed cable
Sale
$195.00  $165.75
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Robust temperature-humidity probe for temperatures up to +356 degrees F, fixed cable
Testo 400 Robust temperature-humidity probe for temperatures up to +356 degrees F, fixed cable
Sale
$662.00  $562.70
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Lux probe for measuring light intensity
Testo 400 Lux probe for measuring light intensity
Sale
$444.00  $377.40
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 CO2 probe with Bluetooth, incl. temperature and humidity sensor
Testo 400 CO2 probe with Bluetooth, incl. temperature and humidity sensor
Sale
$710.00  $603.50
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 CO2 probe incl. temperature and humidity sensor, fixed cable
Testo 400 CO2 probe incl. temperature and humidity sensor, fixed cable
Sale
$646.00  $549.10
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 CO probe with Bluetooth
Testo 400 CO probe with Bluetooth
Sale
$485.00  $412.25
in stock
Testo 400 CO probe, fixed cable
Testo 400 CO probe, fixed cable
Sale
$440.00  $374.00
in stock
Testo Turbulence probe, fixed cable
Testo Turbulence probe, fixed cable
Sale
$1,175.00  $998.75
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Fume hood probe, fixed cable
Testo 400 Fume hood probe, fixed cable
Sale
$925.00  $786.25
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Waterproof immersion/penetration probe (NTC)
Testo 400 Waterproof immersion/penetration probe (NTC)
Sale
$92.00  $78.20
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Robust air probe temperature (NTC)
Testo 400 Robust air probe temperature (NTC)
Sale
$97.00  $82.45
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Pipe clamp probe (NTC) for pipes 1/4
Testo 400 Pipe clamp probe (NTC) for pipes 1/4" to 1.4"
Sale
$64.00  $54.40
in stock
Testo 400 Cable handle for connecting testo 400 series probe heads
Testo 400 Cable handle for connecting testo 400 series probe heads
Sale
$97.00  $82.45
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Bluetooth handle for connecting testo 400 series probe heads
Testo 400 Bluetooth handle for connecting testo 400 series probe heads
Sale
$143.00  $121.55
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Handle adapter for connecting testo 400 series air flow probes
Testo 400 Handle adapter for connecting testo 400 series air flow probes
Sale
$80.00  $68.00
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Telescoping extension for testo 400 series air flow probes
Testo 400 Telescoping extension for testo 400 series air flow probes
Sale
$200.00  $170.00
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Telescoping extension (length 15.75
Testo 400 Telescoping extension (length 15.75" to 33.5") for testo 400 series air flow probes
Sale
$285.00  $242.25
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 400 Right angle adapter for testo 400 series 4
Testo 400 Right angle adapter for testo 400 series 4" rotating airflow vane probe
Sale
$80.00  $68.00
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 440 Combo case for testo 440 and several probes
Testo 440 Combo case for testo 440 and several probes
Sale
$86.00  $73.10
temporarily out of stock - back in stock in 2 to 3 weeks
Testo 440 Transport case for air flow measurement
Testo 440 Transport case for air flow measurement
Sale
$241.00  $204.85
temporarily out of stock - back in stock in 2 to 3 weeks
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