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Fine pressure probe – for heating system checks / 4 pascal measurement

272.36 Ex. VAT
  • Carrying out heating system checks and 4 pascal measurement with compatible flue gas analyzer and accessories
  • Simultaneous measurement of gas pressure and flue gas values
  • No zero point drift during pressure measurement (cyclic zeroing)
The fine pressure probe (with the appropriate flue gas analyser and accessories) is ideally suited for carrying out heating system checks and 4 pascal measurement. 
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Pressure probe, 100 hPa – for differential pressure and flow

545.53 Ex. VAT
  • Differential pressure measurement
  • Flow velocity measurement in combination with a Pitot tube
  • Handy probe
  • Measuring range: 0 to +100 hPa
The pressure probe (with the appropriate measuring instrument) is ideally suited for recording differential pressures and flow velocities (in combination with a Pitot tube). 
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testo 312-4 – Differential Pressure Meter (Basic Set)

1,008.94 Ex. VAT

testo 312-4 differential pressure gauge testo 312-4 hose set balloon pump with release screw conical test plug 1/2 conical test plug 3/4 testo fast printer pressure set for gas pressure measurements in heating systems system case

Delivery time: 3 – 5 working days

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testo 312-4 – Differential Pressure Meter (High-pressure Set)

1,365.04 Ex. VAT

testo 312-4 differential pressure gauge testo 312-4 hose set balloon pump with release screw conical test plug 1/2 conical test plug 3/4 testo fast printer pressure set for gas pressure measurements on heating systems high-pressure plug 3/8 und 3/4 high-pressure plug 1/2 and 1 high-pressure probe 1up to 25 bar system case

Delivery time: 3 – 5 working days

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testo 312-4 – Differential Pressure Meter up to 200 hPa

461.79 Ex. VAT
  • Tightness testing and load testing on gas pipes
  • Serviceability testing with air by pressure drop on gas pipes
  • Pressure testing on drinking water and waste water pipes using air
  • Automatic recording of measuring values over several hours
You can carry out all the necessary tests on gas heating systems as well as water and gas pipes with the testo 312-4 electronic differential pressure measuring instrument. Preset measuring processes, for example for load and tightness tests as well as serviceability testing on gas pipes, provide you with ideal support for your work.Delivery time: 3 – 5 working days
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testo 440 – Air velocity and IAQ measuring instrument

247.97 Ex. VAT
  • Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
  • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
  • Clear overview: large graphic display with parallel display of 3 readings
  • Safe and reliable: internal data storage and USB port for data export
Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements – thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately).Delivery time: 3 – 5 working days
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testo 440 delta P Air Flow ComboKit 2 with Bluetooth®

1,483.74 Ex. VAT
  • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature in ventilation ducts, at ventilation outlets and in work rooms
  • Space-saving: combine the universal Bluetooth handle with the humidity/temperature probe head or extendable telescope (1.0 m). Vane probe heads (Ø 16 mm, Ø 100 mm) can simply be plugged onto the telescope
  • Convenient: wireless probes, internal data storage and USB port for data export
  • As multifaceted as your challenges themselves: the testo 440 dP has an integrated differential pressure sensor and can be expanded with a large portfolio of digital probes
Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets. You will receive the testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor, two vane probe heads (Ø 100 mm and Ø 16 mm) and a humidity/temperature probe head – all three can be attached to the universal Bluetooth handle supplied. To make measurements more convenient, both vane probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.
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testo 440 dP – Air velocity and IAQ measuring instrument including differential pressure sensor

343.09 Ex. VAT
  • Intuitive: clearly structured measurement menus for volume flow, K-factor, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
  • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
  • Clear and reliable: large graphic display with parallel display of 3 readings as well as internal data storage and USB port for data export
  • Includes a differential pressure sensor: for Pitot tube measurement and monitoring filters
Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features an integrated differential pressure sensor and intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements – thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately).Delivery time: 3 – 5 working days
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testo 510 – Differential Pressure Meter

129.27 Ex. VAT
  • Differential pressure measurement from 0 to 100 hPa
  • Flow measurement possible with a Pitot tube (available as an option)
  • Magnets on the rear allow hands-free work
  • 10 units to choose from, display in pascals can be selected
Differential pressure measurement on gas hot water heaters or on filters of air conditioning systems, and also flow measurements in ventilation ducts using a Pitot tube: the compact testo 510 differential pressure measuring instrument, which comes with a silicone connection hose and other useful accessories, can help you maintain and install systems in the sanitary and HVAC sector. 
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testo 510i – Bluetooth Differential Pressure Gauge Smart Probe

89.43 Ex. VAT
  • Measurement of gas flow and static pressure
  • Measurement menu for pressure drop test including alerts
  • Simple configuration and determination of volume flow with Pitot tube
  • Magnetic holder for easy attachment
Handy and intelligent: the compact testo 510i differential pressure measuring instrument featuring professional measuring technology and smartphone operation for measuring differential pressure, air flow velocity and volume flow. Readings can be viewed conveniently on your smartphone/tablet via the testo Smart Probes App and emailed directly.Delivery time: 3 – 5 working days
Differential Pressure Meter - Testo 512
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testo 512 – Differential Pressure Meter for 0 to 2000 hPa

378.86 Ex. VAT
•7 pressure units to choose from: kPa, hPa, mm H2O, mmHg, psi, inch H2O, inch Hg • Large measuring range up to 2000 hPa • TopSafe protective case (optional) protects against impact, dirt and spray water • Illuminated display, min./max. value display, hold function The testo 512 differential pressure measuring instrument is available in four different versions. This version is ideal for differential pressure measurement in the measuring range 0 to 2000 hPa.
Differential Pressure Meter - Testo 512
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testo 512 – Differential pressure meter for 0…2 hPa

378.86 Ex. VAT
  • 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
The 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.