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testo 400 air flow kit with hot wire probe

testo 400 air flow kit with hot wire probe

0563 0400 73

testo 400 air flow kit with hot wire probe

0563 0400 73

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

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.

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)

Hot wire probe (digital) with Bluetooth^®including temperature and humidity sensor: for measurements in ventilation ducts – measuring range 0 to +30 m/s, -20 to +70 °C, 5 to 95% RH

: 0635 1571

100 mm vane probe head: for attachment to extendable telescope for air velocity probes with universal handle or to universal Bluetooth^® or cable handle – measuring range +0.3 to +35 m/s, -20 to +70 °C

: 0635 9430

High-precision humidity/temperature probe head: for attachment to a universal Bluetooth^® or cable handle – accuracy: ±(0.6% RH + 0.7 % of m.v.) (0 to 90% RH) / ±0.3 °C (+15 to +30 °C)

: 0636 9770

90° angle for the attachment of vane probes (Ø 100 mm) with universal handle

90° angle: for connecting vane probes (Ø 100 mm): for correct positioning at ceiling outlets

: 0554 0991

Transport case for air flow measurements

: 0516 1400

Hot wire probe (digital) with Bluetooth^®including temperature and humidity sensor: for measurements in ventilation ducts – measuring range 0 to +30 m/s, -20 to +70 °C, 5 to 95% RH

0635 1571

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

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

Measuring range	+700 to +1100 hPa
Accuracy	±3,0 hPa
Resolution	0,1 hPa

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

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

0635 9430

Temperature - NTC

Measuring range	−20 to +70 °C
Accuracy	±0,5 °C
Resolution	0,1 °C

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

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

High-precision humidity/temperature probe head: for attachment to a universal Bluetooth^® or cable handle – accuracy: ±(0.6% RH + 0.7 % of m.v.) (0 to 90% RH) / ±0.3 °C (+15 to +30 °C)

0636 9770

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

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

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