Pressure measurement

Standard readings taken during services of domestic heating systems include checking the gas pressure on the burners. This involves measuring the gas flow pressure and gas resting pressure. The flow pressure, also called supplied pressure, refers to the gas pressure of the flowing gas and resting pressure of the static gas. If the flow pressure for gas boilers is slightly outside the 18 to 25 mbar range, adjustments must not be made and the boiler must not be put into operation. If put into operation nonetheless, the burner will not be able to function properly, and explosions will occur when setting the flame and ultimately malfunctions; the burner will therefore fail and the heating system will shut down.

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41 products or recommendations for Pressure measurement
  • testo 510

    testo 510 - Differential pressure meter

    Order-Nr. 0560 0510

    Price on Request

    • Differential pressure from 0 to 100 hPa 
    • 10 Measurement unitsto choose from (hPa, mbar, mmHg, psi, m/s, fpm) 
  • Testo 512

    testo 512 - Differential pressure meter for 0…200 hPa

    Order-Nr. 0560 5128

    $745.00
    incl. GST  $819.50

    • 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
    Details
  • Testo 512

    testo 512 - 0-2000 hPa Pressure Meter 

    Order-Nr. 0560 5129

    $745.00
    incl. GST  $819.50

    • 8 Units Of Pressure 
    • kPa, hPa, Pa, mm H2O,mmHg, psi, inch H2O, inch Hg 
    Details
  • testo 521-1

    testo 521-2 - differential pressure measuring instrument (0.1 % of f.v.)

    Order-Nr. 0560 5211

    $1 983.00
    incl. GST  $2 181.30

    • 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)
    Details
  • testo 521-1

    testo 521-3 - Differential pressure measuring instrument (up to 2.5 hPa)

    Order-Nr. 0560 5213

    $1 633.00
    incl. GST  $1 796.30

    • 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)
    Details
  • Testo 512

    testo 512 - 0-20 hPa Pressure Meter 

    Order-Nr. 0560 5127

    $745.00
    incl. GST  $819.50

    • 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
    Details
  • testo 526-1

    testo 526-2 - Precise Differential Pressure 

    Order-Nr. 0560 5281

    $1 983.00
    incl. GST  $2 181.30

    •  
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    Details
  • testo 526-1

    testo 526-1 - Pressure Meter Industrial 

    Order-Nr. 0560 5280

    $1 479.00
    incl. GST  $1 626.90

    • Temperature-compensated differential pressure sensor
    • Multi-point and timed mean calculation
    Details
  • testo 521-1

    testo 521-1 - differential pressure measuring instrument (0.2 % of f.v.)

    Order-Nr. 0560 5210

    $1 588.00
    incl. GST  $1 746.80

    • 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)
    Details
  • Hochdruck-Set testo 312-4

    High-pressure set testo 312-4

    Order-Nr. 0563 1328

    $2 648.00
    incl. GST  $2 912.80

    Details
  • testo 324 basic set

    testo 324 basic set - Pressure and leakage measuring instrument

    Order-Nr. 0563 3240 70

    Price on Request

    • Included in the set: DVGW-tested testo 324 pressure and leakage measuring instrument, including integrated pressure pump, mains unit, system case with feeding unit, connection block and connection hose, manual test pump, adapter for gas boiler test port and ¾” and 1¼” high-pressure stage stops
    • Automatic pressure build-up to 300 mbar by means of an integrated pressure pump; manual test pump for generating higher pressures, e.g. for the 1 bar test
  • testo 570 digital manifold

    testo 570-2 kit - digital refrigeration gauge with data logging 

    Order-Nr. 0563 5702

    Price on Request

    • 40 refrigerant profiles stored in the instrument 
    • Additional 12 month (3 years) product warranty with registration 
  • testo 312-4

    testo 312-4 - Differential pressure measuring instrument

    Order-Nr. 0632 0327

    $910.00
    incl. GST  $1 001.00

    • Tightness testing and load testing on gas pipes
    • Serviceability testing with air by pressure drop on gas pipes
    Details
  • testo 510 Set

    testo 510 set - differential pressure measuring instrument

    Order-Nr. 0563 0510

    $252.00
    incl. GST  $277.20

    • Differential pressure measurement from 0 to 100 hPa 
    • Flow measurement possible with a Pitot tube (available as an option)  
    Details
  • Testo 512

    testo 512 - 0-2hPa Pressure Meter 

    Order-Nr. 0560 5126

    $745.00
    incl. GST  $819.50

    • 8 measurement units to choose from: psi, kPa, hPa, Pa, mm H2O, mmHg, inch H2O, inch Hg
    • Built In Density Compensation 
    Details
  • testo 324

    testo 324 - Pressure/gas leak detector

    Order-Nr. 0632 3240

    Price on Request

    • Easy to set up, easy to use due to legally compliant measuring menus (i.e. according to TRGI 2018)
    • Extremely accurate and DVGW-compliant measuring results
  • Basis-Set testo 312-4

    Basic set testo 312-4

    Order-Nr. 0563 1327

    $1 997.00
    incl. GST  $2 196.70

    Details
  • testo Smart Probes HVAC/R Ultimate kit

    testo Smart Probes HVAC/R Ultimate kit

    Order-Nr. 0563 0002 32


    • For all measurements involving heating, air-conditioning, refrigeration and ventilation systems
    • All Smart Probes for temperature, pressure, humidity and flow in one kit
  • testo 510i

    testo 510 i - differential pressure measuring instrument with smartphone operation

    Order-Nr. 0560 1510

    Price on Request

    • Measurement of gas flow and static pressure
    • Measurement menu for pressure drop test including alerts
  • Smart Probes Heating Set

    testo Smart Probes heating kit

    Order-Nr. 0563 0004 10


    • Non-contact temperature measurement, measurement of flow and return temperature as well as gas flow pressure
    • Measurement menu for pressure-drop test including alarm function
  • testo Sensor LD

    testo Sensor LD - Leak detector

    Order-Nr. 8800 0301

    Price on Request

    • Its durability and light weight make it convenient to handle and make it easier to work in industrial environments on a day-to-day basis
    • Sound funnel for better detection of leaks
  • Wasserdichter Lebensmittelfühler aus Edelstahl (IP65)

    Waterproof stainless steel food probe (TC type K)

    Order-Nr. 0602 2292

    $139.00
    incl. GST  $152.90

    • Fast thermocouple type K
    • Made of hygienic stainless steel, waterproof according to IP65
    Details
  • Single-pipe counter cap

    Single-pipe counter cap, connects test fittings to pipe

    Order-Nr. 0554 3156

    $123.00
    incl. GST  $135.30

    Details
  • Test pump

    Test pump to produce test pressure

    Order-Nr. 0554 3157

    $115.00
    incl. GST  $126.50

    Details
41 results found
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