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- testo 400 air flow kit with hot wire probe
0563 0400 73
testo 400 air flow kit with hot wire probe
0563 0400 73
testo 400 air flow kit with hot wire probe
Ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one hot wire probe head (including temperature and humidity sensor), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth® handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.
- Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111
- Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor
- Smart, intuitive measurement programs, complete your measurement with full documentation on site at the customer’s premises or carry out further analysis using the testo DataControl measurement data management and analysis software
- In the kit: testo 400 universal IAQ instrument, hot wire probe (with Bluetooth® handle and telescope), vane probe head (Ø 100 mm), high-precision humidity/temperature probe head, 90° angle, case
Temperature - NTC
Temperature - NTC | Measuring range −20 to +70 °C |
|---|---|
Accuracy ±0,5 °C (0 to +70 °C) ±0,8 °C (−20 to 0 °C) | |
Resolution 0,1 °C | |
Humidity - Capacitive
Humidity - Capacitive | Measuring range 5 to 95 %RH |
|---|---|
Accuracy ±0,06 %RH/K (k=1) long-term stability: ±1 %RH / year ±3 %RH (10 to 35 %RH) Hysteresis: ±1,0 %RH ±3 %RH (65 to 90 %RH) ±5 %RH (Remaining Range) ±2 %RH (35 to 65 %RH) | |
Resolution 0,1 %RH | |
Absolute Pressure
Absolute Pressure | Measuring range +700 to +1100 hPa |
|---|---|
Accuracy ±3,0 hPa | |
Resolution 0,1 hPa | |
Velocity - Hot wire
Velocity - Hot wire | Measuring range 0 to 30 m/s |
|---|---|
Accuracy ±(0,03 m/s + 4 % of mv) (0 to 20 m/s) ±(0,5 m/s + 5 % of mv) (20,01 to 30 m/s) | |
Resolution 0,01 m/s | |
General technical data
General technical data | Storage temperature −20 to +60 °C |
|---|---|
Weight 400 g | |
Dimensions 780 x 50 x 40 mm | |
Operating temperature −5 to +50 °C | |
Length telescope 1.000 mm | |
Probe head diameter 9 mm | |
Diameter telescope 16 mm | |
Product colour black/orange | |
Diameter probe shaft 9 mm | |
Length probe shaft 230 mm | |
Battery life 21.5 h | |
Battery type 4 x type AA batteries | |
Data transfer Bluetooth® | |
Radio range 20 m | |
Temperature - NTC
Temperature - NTC | Measuring range −20 to +70 °C |
|---|---|
Accuracy ±0,5 °C | |
Resolution 0,1 °C | |
Velocity / Volume flow
Velocity / Volume flow | Measuring range 0,3 to 35 m/s |
|---|---|
Accuracy ±(0,2 m/s + 1,5 % of mv) (20,01 to 35 m/s) ±(0,1 m/s + 1,5 % of mv) (0,3 to 20 m/s) | |
Resolution 0,01 m/s | |
General technical data
General technical data | Storage temperature −20 to +70 °C |
|---|---|
Weight 125 g | |
Dimensions 180 x 105 x 46 mm | |
Operating temperature −20 to +70 °C | |
Probe head diameter 100 mm | |
Product colour Black | |
Temperature - NTC
Temperature - NTC | Measuring range −20 to +70 °C |
|---|---|
Accuracy ±0,3 °C (+15 to +30 °C) ±0,5 °C (Remaining Range) | |
Resolution 0,01 °C | |
Humidity - Capacitive
Humidity - Capacitive | Measuring range 0 to 100 %RH |
|---|---|
Accuracy ±(0,6 %RH + 0,7 % of mv) (0 to 90 %RH) ±(1,0 %RH + 0,7 % of mv) (90 to 100 %RH) long-term stability: ±1 %RH / year ±0,03 %RH/K (k=1) Hysteresis: ±0,4 %RH | |
Resolution 0,01 %RH | |
General technical data
General technical data | Storage temperature −20 to +70 °C |
|---|---|
Weight 20 g | |
Dimensions 160 x 28 x 28 mm | |
Operating temperature −20 to +70 °C | |
Diameter probe shaft 12 mm | |
Length probe shaft 140 mm | |
Product colour Black | |
General technical data
General technical data | Weight 25 g |
|---|---|
Dimensions 65 x 65 x 15 mm | |
Product colour Black | |
General technical data
General technical data | Weight 2800 g |
|---|---|
Dimensions 520 x 410 x 160 mm LxWxH | |
Product-/housing material Plastic | |
Product colour Black | |
- testo 400 universal IAQ instrument, silicone hoses, mains unit with USB cable, calibration protocol, instruction manual (0560 0400)
- Hot wire probe with Bluetooth® including temperature and humidity sensor (consisting of hot wire probe head, handle adapter and Bluetooth® handle), 4 x AA batteries, telescope (can be extended up to 1.0 m) and calibration protocol (0635 1571)
- Vane probe head (Ø 100 mm) including temperature sensor, bracket for testovent measurement funnel and calibration protocol (0635 9430)
- High-precision humidity/temperature probe head including calibration protocol (0636 9770)
Please do not use the probe head in condensing atmospheres. For continuous application in high-humidity ranges
> 80% RH at ≤ 30 °C for > 12 h
> 60% RH at > 30 °C for > 12 h
please get in touch with Testo Service or contact us via the Testo website - 90° angle for connecting vane probes (Ø 100 mm) (0554 0991)
- Transport case for air flow measurements (0516 1400)
Accessories
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Sensor heads
