Pressure gauges
Easy-to-use and fast pressure gauges for measuring absolute pressure, differential pressure and relative pressure.
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testo 400 – climate instrument for ventilation and indoor climate
17 660 Art.nr 0560 0400 01Climate instrument for all ventilation and indoor climate professionals with a large touch screen.
- Shows the air flow rate in l/s or m3/h
- Integrated rear/front cameras (8 megapixel / 5 megapixel)
- Highly accurate and position-independent differential pressure sensor
- High quality digital sensors, both wireless and wired.
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testo 552 – digital vacuum meter
2 570 Art.nr 0560 5522Digital pressure gauge for vacuuming heat pumps and cooling systems
- Highly accurate and reliable measurement results
- Monitor and send measurement data via the testo SmartProbes app
- Large illuminated display
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testo 549i – wireless sensor for absolute pressure
1 105 Art.nr 0560 2549 02For installation, servicing and troubleshooting of refrigeration and heat pump systems
- -1 ... 60 bar
- Up to 100 meters Bluetooth range
- Measurement of high and low pressure
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testo 552i – wireless vacuum sensor
2 055 Art.nr 0564 2552App-controlled wireless vacuum sensor
- Identify vacuum quickly and easily using the graphical display in the testo Smart app or on the digital manometer stand display
- Automatically connects via Bluetooth® to the testo Smart app and to digital manometer stands
- Exceptionally compact and reliable thanks to the easy-to-handle, robust instrument housing with IP 54 protection
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testo 510i – wireless differential pressure sensor
1 605 Art.nr 0560 1510Measurement of gas flow, static pressure and air flow.
- -150 ... +150 hPa
- Measurement menu for pressure drop test incl.. alarm
- Magnetic mount for more secure attachment
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testo 511 – compact measuring instrument for absolute pressure
2 555 Art.nr 0560 0511Compact gauge for absolute and barometric pressure
- Absolute pressure ±3 hPa
- Calculation of barometric air pressure
- Barometric altitude measurement
- 8 pressure units can be selected
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testo 510 – pocket-sized differential pressure meter
2 035 Art.nr 0563 0510Compact differential pressure gauge 100 hPa with air speed calculation
- Possibility to display values in Pascal over the whole measurement range
- Compensation for air density and temperature
- Air speed measurement with prandtl tubes
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testo 512-1 – differential pressure meter – 200 hPa
5 615 Art.nr 0563 1512Compact differential pressure meter for measuring gas flow and pressure, checking filters and measuring pitot tubes.
- Simple and fast and differential pressure measurement - 0 to 200 hPa.
- High-accuracy, position-independent differential pressure sensor
- Settings, measurement data, graphs, mobile as second screen with the testo Smart app
- Airflow calculation in both meter and app
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testo 440 dP – multi-instrument with differential pressure
5 785 Art.nr 0560 4402Multi-instrument with integrated differential pressure sensor
- Display airflow in l/s or m3/h
- Clearly structured measurement menus
- Report function
- Wide range of digital sensors, both wireless and wired.
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New!Celsicom V600 – reference meter for ventilation tuning
6 990 Art.nr 7250 6004Mobile connected measuring instrument for time-efficient ventilation adjustment
- Easy to use - just connect the meter to the reference device and it's ready to start measuring
- Shows the reference device flow as a percentage of the designed flow (according to the proportionality principle)
- Can display flow in l/s or m³/h and pressure in Pa.
- You simply enter the values of the reference actuator + additional actuators (tuning values) in your mobile browser
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testo 176 P1 – pressure logger with 5 channels
8 695 Art.nr 0572 1767Pressure logger with internal pressure sensor for absolute pressure and connection for 2 external humidity/temperature sensors
- Testo's high-accuracy moisture sensor
- Dew point recording
- Retains stored measurement data in case of power failure
- Memory for 2 million measurements
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Celsicom DP600 – differential pressure
4 390 Art.nr 7250 6000Directly connected remote monitoring of differential pressure and temperature
- Measure pressure differences in homes or production premises
- Receive alerts via email or optional text message when filters need to be changed or cleaned.
- Low price on unlimited cloud storage
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testo 191-P1 – pressure data logger for the food industry
Art.nr 0572 1916Highly accurate monitoring of absolute pressure in the range of 1 mbar ... 4 bar
- Durable, robust and fully sealed, even after a battery change
- It only takes a few seconds to change the battery, which saves a lot of time.
- Simultaneous configuration and reading of multiple HACCP data loggers in the multifunction case (ordered separately).
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testo 190-P1 – pressure logger for the pharmaceutical industry
Art.nr 0572 1900Highly accurate monitoring of absolute pressure in the range of 1 mbar ... 4 bar
- Create full reports with a simple mouse click
- Durable, robust and fully sealed, even after a battery change
- It only takes a few seconds to change the battery, which saves a lot of time.
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testo 512-2 – differential pressure meter – 2 000 hPa
5 670 Art.nr 0563 2512Fast differential pressure measurement with a wide measuring range - 0 to 2000 hPa.
- Settings, measurement data, graphs and the mobile as a second screen with the testo Smart app.
- An audible alarm warns if any limit value is exceeded.
- Calculation of time and point averages.
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Pressure gauge DM32X
30 990 Art.nr 3940 0322The Retrotec DM32X is an advanced digital pressure gauge for professional tightness testing of buildings and ventilation systems. The instrument is used in conjunction with Blower Door and DucTester for fast, accurate and efficient measurement.
Right now - trade-in offer on Retrotec DM32X
Trade in your older DM32 and get a 4,500:- discount when you buy a new Retrotec DM32X.
✔ Valid for trade-in of working older DM32 ✔ Offer valid until July 31, 2026 For more information on the offer, read under the description tab.- High-resolution 5.5" HD touchscreen for clear reading
- Accurate differential pressure measurement for leak testing
- Wireless connection via Bluetooth and Wi-Fi
- Real-time graphs and built-in test apps
- Robust construction for professional use
- Compatible with Retrotec Blower Door and DucTester