Plastic plug 8 mm
Plastic plug Ø 8 mm for sealing measuring holes. One jar contains 100 plugs.
210
In stock
In stock
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testo 425 – hot wire sensor 7.5 mm
6 090 SKU 0563 0425Air flow meter with telescopic sensor for accurate measurements in air conditioning and ventilation systems.
- Fast air flow and air velocity measurements in ventilation ducts.
- Flexible duct measurements with cable-connected telescopic sensors (maximum length: 820 mm).
- Settings, measurement data, graphs and the mobile as a second screen with the testo Smart app.
- Automatic calculation of time and point averages.
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testo 400 – climate instrument for ventilation and indoor climate
17 660 SKU 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 400 – measurement kit for ventilation
25 495 SKU 0140 0400Measurement set with the testo 400 climate instrument for ventilation professionals.
- Measurement of air velocity and air flow on diffusers and in ducts
- Display airflow in l/s or m3/h
- Hot wire sensor (Ø 7.5 mm) with telescope and fixed cable included
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testo 440 – multi-instrument for ventilation and indoor climate
4 290 SKU 0560 4401Multi-instrument with universal handle that can be connected to many different sensors
- Wide range of digital sensors
- Display airflow in l/s or m3/h
- Clearly structured measurement menus
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testo 440 dP – multi-instrument with differential pressure
5 785 SKU 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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testo 440 – measuring set with 16 mm vane sensor
6 890 (Save 2 178:-) SKU 0563 4401Measurement kit for measuring air speed, air flow and air temperature in ducts
- Vane sensor with 16 mm diameter
- Display airflow in l/s or m3/h
- Telescope
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testo 440 – measurement set with hot wire sensor
6 785 SKU 0563 4400Measurement kit for measuring air speed, air flow and air temperature in ducts.
- Hot wire sensor with temperature sensor
- Display airflow in l/s or m3/h
- Intelligent calibration concept
- Ready-made, clear measurement menus for quick measurements
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testo 510i – wireless differential pressure sensor
1 605 SKU 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 440 – measurement set with 100 mm vane sensor
8 825 SKU 0563 4403Measuring set with 100 mm diameter vane sensor for measuring air speed, air flow and air temperature on air devices.
- Display airflow in l/s or m3/h
- Bluetooth
- Intelligent calibration concept
- Ready-made, clear measurement menus for quick measurements
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testo 511 – compact measuring instrument for absolute pressure
2 555 SKU 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 SKU 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 440 dP – measurement set for ventilation and indoor climate.
21 995 SKU 0140 4401Air velocity, air flow, CO2 and air temperature measurement kit
- Hot wire sensor 7.5 mm diameter included
- Display airflow in l/s or m3/h
- Integrated differential pressure sensor
- Wide range of digital sensors
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testo 440 dP – complete measurement kit for ventilation
23 950 SKU 0140 4402Complete measurement set for ventilation measurements with the multi-instrument testo 440 dP
- 100 mm diameter vane sensor (Bluetooth)
- 7.5 mm diameter hot wire sensor (fixed cable and telescope)
- Set of nozzles for measuring volume flow rates
- Pitot tube (Prandtl tube)
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testo 440 dP – thermal comfort measurement kit
31 450 SKU 0140 4403Thermal comfort measurement kit - measurement of operational temperature and draught/turbulence
- Display airflow in l/s or m3/h
- Integrated differential pressure sensor
- Clearly structured measurement menus
- Report function
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testo 512-1 – differential pressure meter – 200 hPa
5 615 SKU 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 – indoor climate measurement kit
39 950 SKU 0140 4404Indoor climate measurement kit, with sensors for operational temperature, CO2 and draught.
- Display airflow in l/s or m3/h
- Integrated differential pressure sensor
- Wide range of digital sensors
- Report function
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testo 440 dP – differential pressure and airflow measurement kit
18 985 SKU 0563 4409Measurement set with testo 440dP for measuring differential pressure, air velocity, air flow and air temperature on air diffusers and in ducts.
- Bluethooth handle for sensors
- Vane wheel sensor with 100 mm diameter
- Hot-wire sensor with temperature and humidity sensor
- Telescope and 90° angle
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testo 420 – Volume flow hood with airflow straightener
31 535 SKU 0563 4200Volume flow hood for larger air devices with low weight - only 2.9 kg
- Measurement values can be read in the testo Smart app on your mobile
- Integrated airflow straightener minimizes the impact of turbulence
- Flexible display - can also be removed from the socket and used for pitot tube measurement
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testo 405i – wireless hot wire sensor
1 610 SKU 0560 1405Compact sensor for air speed, temperature and airflow
- 0... 30 m/s (hot wire)
- -20... +60 °C (NTC)
- Telescopic tube, can be extended to 400 mm
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testo 512-2 – differential pressure meter – 2 000 hPa
5 670 SKU 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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