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testo 400 IAQ and comfort kit with tripod

testo 400 IAQ and comfort kit with tripod

0563 0401

testo 400 IAQ and comfort kit with tripod

0563 0401

A measuring instrument for all climate-related parameters

Standard-compliant determination of the comfort level: PMV and PPD as well as draught and turbulence as per EN ISO 7730 and ASHRAE 55

In the kit: testo 400 universal IAQ instrument, CO₂ probe (with Bluetooth^® handle), turbulence probe with cable, globe thermometer (Ø 150 mm) with cable, measuring tripod with bag, case

Extendible with a wide range of probes

Analytical software for creating professional reports and measurement data management

Digital probes eliminate any additional measurement uncertainty of the measuring instrument

When you register your product, we will extend the regular manufacturer's warranty by one year. >> Register now and get a warranty extension.

Ideal kit for IAQ professionals, with a focus on indoor air quality and comfort level. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one CO₂ probe (with Bluetooth^® handle), one turbulence probe and one globe thermometer Ø 150 mm (both with fixed cable). Use the measuring tripod to ensure standard-compliant positioning of the probes. In combination with the IAQ data logger, which is available to order separately, long-term measurements up to 2 weeks can be recorded, even without the IAQ measuring instrument.

A measuring instrument for all climate-related parameters
Product registration
When you register your product, we will extend the regular manufacturer's warranty by one year.
Register now

testo 400 universal IAQ instrument, silicone hoses, mains unit with USB cable, calibration protocol, instruction manual (0560 0400)
CO2 probe with Bluetooth^® including temperature and humidity sensor (consisting of CO2 probe head and Bluetooth^® handle), 4 x AA batteries, table stand and calibration protocol (0632 1551) Please do not use the probe 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
Turbulence probe with fixed cable and calibration protocol (0628 0152)
Globe thermometer (Ø 150 mm, TC type K) with fixed cable (0602 0743)
Measuring tripod for comfort level measurements, consisting of a folding stand, mounting rod, handheld instrument holder, 4 x probe mounts, including bag (0554 1591)
Transport case for IAQ and comfort level measurements (0516 2400)

testo 400 – universal IAQ instrument

: 0560 0400

CO2 probe (digital) with Bluetooth® including temperature and humidity sensor

CO₂ probe (digital) with Bluetooth^® including temperature and humidity sensor: for measuring the indoor air quality in offices, production areas or storage facilities – measuring range 0 to 10,000 ppm, -10 to +50 °C, 5 to 95% RH

: 0632 1551

Turbulence probe (digital), wired: for determining the degree of turbulence and draught risk according to EN ISO 7730 / ASHRAE 55 – measuring range 0 to +5 m/s, 0 to +50 °C

: 0628 0152

Globe-Thermometer ~ 150 mm, TE Typ K, zum Messen der Strahlung

Globe probe Ø 5.9"

: 0602 0743

Measuring tripod for IAQ and comfort level measurements, to ensure standard-compliant, secure positioning of measuring instrument and probes including transport bag

: 0554 1591

Transport case for IAQ and comfort level measurements

: 0516 2400

testo 400 – universal IAQ instrument

0560 0400

Temperature - NTC

Measuring range	-40.0° to 302.0 °F / -40 to +150 °C
Accuracy	±0.5 % of mv ±1 Digit (Remaining Range) ±0.4 °F ±1 Digit (-13° to 166.8 °F) / ±0.2 °C ±1 Digit (-25 to +74.9 °C) ±0.7 °F ±1 Digit (-40° to -13.2 °F) / ±0.4 °C ±1 Digit (-40 to -25.1 °C) ±0.7 °F ±1 Digit (75° to 211.8 °F) / ±0.4 °C ±1 Digit (+75 to +99.9 °C)
Resolution	0 °F / 0.1 °C

Temperature - Type K TC

Measuring range	-328.0° to 2498.0 °F / -200 to +1370 °C
Accuracy	±(0.5 °F + 0.1 % of mv) ±1 Digit / ±(0.3 °C + 0.1 % of mv) ±1 Digit
Resolution	0.1 °F / 0.1 °C

Differential pressure (internal sensor) - Piezoresistive

Measuring range	0 to +80 InH₂O / 0 to +200 hPa
Accuracy	±(0.0 InH₂O + 1.5 % of mv) ±1 Digit (10.000 to 80 InH₂O) / ±(0.1 hPa + 1.5 % of mv) ±1 Digit (25.001 to 200 hPa) ±(0.0 InH₂O + 1 % of mv) ±1 Digit (0 to 25 InH₂O) / ±(0.3 Pa + 1 % of mv) ±1 Digit (0 to 25 hPa)
Resolution	0.000 InH₂O / 0.001 hPa

Absolute Pressure (internal sensor and external probe)

Measuring range	280 to 440 InH₂O / 700 to 1100 hPa
Accuracy	±1 InH₂O / ±3 hPa
Resolution	0.1 InH₂O / 0.1 hPa

General technical data

Weight	17.99 oz. (instrument) / 510 g (instrument)
Dimensions	8.3 x 3.7 x 1.5 in. ((LxWxH)) / 210 x 95 x 39 mm ((LxWxH))
Operating temperature	23.0° to 113.0 °F / -5 to +45 °C
Housing	Plastic
Protection class	IP40
Connectable probes	4 x digital Bluetooth® probe or testo Smart Probe; 2 x digital probe with fixed cable or temperature probe NTC with fixed cable (via Testo Universal Connector - TUC); 2 x temperature probe TC type K with fixed cable
Product colour	black/orange
Camera image size	Main camera: 8.0 MP; Front camera: 5.0 MP
Battery life	approx. 10 hrs continuous operation
Display type	5.0" touch display, HD 1280*720 pixels, IPS (160 k)
Power supply	Rechargeable li-ion battery (5550 mAh)
Interface	Bluetooth®; USB; WLAN
Memory	2 GB; 1,000,000 measuring values
Storage temperature	-4.0° to 140.0 °F / -20 to +60 °C
*TUC connection (Testo Universal Connector): For the connection of fixed cable digital probes and NTC probes.

0632 1551

Temperature - NTC

Measuring range	32° to 122 °F / 0 to +50 °C
Accuracy	±0.9 °F / ±0.5 °C
Resolution	0.1 °F / 0.1 °C

Humidity - Capacitive

Measuring range	5 to 95 %rH
Accuracy	Hysteresis: ±1.0 %rH ±3 %rH (65 to 90 %rH) ±2 %rH (35 to 65 %rH) ±5 %rH (Remaining Range) long-term stability: ±1 %RH / year ±0.06 %rF/K (32° to +122 °F) / ±0.06 %RH/K (0 to +50 °C) ±3 %rH (10 to 35 %rH)
Resolution	0.1 %rH

Absolute Pressure

Measuring range	+280 to +440 InH₂O / +700 to +1100 hPa
Accuracy	±1.2 InH₂O / ±3.0 hPa
Resolution	0.1 InH₂O / 0.1 hPa

Ambient CO₂

Measuring range	0 to 10000 ppm
Accuracy	±(100 ppm + 5 % of mv) (5001 to 10000 ) ±(50 ppm + 3 % of mv) (0 to 5000 )
Resolution	1 ppm

General technical data

Storage temperature	-4° to 140 °F / -20 to +60 °C
Weight	6.9 oz. / 195 g
Dimensions	11.6 x 2.0 x 1.6 in. / 295 x 50 x 40 mm
Operating temperature	23° to 122 °F / -5 to +50 °C
Length probe shaft	5.118 in. / 130 mm
Probe head diameter	1.181 in. / 30 mm
Product colour	black/orange
Battery life	21,5 h
Battery type	4 x AA batteries
Data transfer	Bluetooth®
Radio range	65.616 ft. / 20 m

Turbulence probe (digital), wired: for determining the degree of turbulence and draught risk according to EN ISO 7730 / ASHRAE 55 – measuring range 0 to +5 m/s, 0 to +50 °C

0628 0152

General technical data

Storage temperature	-4° to 140 °F / -20 to +60 °C
Weight	8.8 oz. / 250 g
Dimensions	15.7 x 3.5 x 3.5 in. / 400 x 90 x 90 mm
Operating temperature	32° to 122 °F / 0 to +50 °C
Cable length	4.593 ft. / 1.4 m
Probe head diameter	32.283 in. / 820 mm
Product colour	black/orange
Standards	EN ISO 7730 / ASHRAE 55

Temperature - NTC

Measuring range	32° to 122 °F / 0 to +50 °C
Accuracy	±0.9 °F / ±0.5 °C
Resolution	0.1 °F / 0.1 °C

Absolute Pressure

Measuring range	+280 to +440 InH₂O / +700 to +1100 hPa
Accuracy	±1.2 InH₂O / ±3.0 hPa
Resolution	0.1 InH₂O / 0.1 hPa

Velocity - Hot wire anemometer

Measuring range	0 to 984 fpm / 0 to 5 m/s
Accuracy	±(5.91 fpm + 4 % of mv) / ±(0.03 m/s + 4 % of mv)
Resolution	1.97 fpm / 0.01 m/s

Globe probe Ø 5.9"

0602 0743

Temperature - Type K TC

Measuring range	32.0° to 248.0 °F / 0 to +120 °C
Accuracy	Class 1 ¹⁾
1) According to standard EN 60584-1, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).

General technical data

Weight	13.58 oz. / 385 g
Dimensions	9.8 x 5.9 x 5.9 in. / 250 x 150 x 150 mm
Cable length	4.593 ft. / 1.4 m
Emissivity	0,95
Probe head diameter	5.906 in. / 150 mm
Product colour	Black

Measuring tripod for IAQ and comfort level measurements, to ensure standard-compliant, secure positioning of measuring instrument and probes including transport bag

0554 1591

General technical data

Weight	179.90 oz. / 5100 g
Dimensions	28.7 x 8.7 x 9.6 in. ((LxWxH)) / 730 x 220 x 245 mm ((LxWxH))
Product colour	Black

Transport case for IAQ and comfort level measurements

0516 2400

General technical data

Weight	114.64 oz. / 3250 g
Dimensions	20.5 x 16.1 x 8.3 in. LxWxH / 520 x 410 x 210 mm LxWxH
Housing	Plastic
Product colour	Black

Comfort probes

Turbulence probe (digital), wired: for determining the degree of turbulence and draught risk according to EN ISO 7730 / ASHRAE 55 – measuring range 0 to +5 m/s, 0 to +50 °C

:
0628 0152

$ 1,262.25

Comfort probes

:
0632 1551

$ 756.50

Comfort probes

Lux probe (digital) for measuring illuminance, wired

Lux probe (digital), wired: for measuring illuminance in workplaces (e.g. offices, production areas) – measuring range 0 to 100,000 lux

:
0635 0551

$ 480.25

Comfort probes

CO2 probe (digital) including temperature and humidity sensor, wired

CO₂ probe (digital) including temperature and humidity sensor, wired: for measuring the indoor air quality in offices, production areas or storage facilities – measuring range 0 to 10,000 ppm, -10 to +50 °C, 5 to 95% RH

:
0632 1552

$ 692.75

Comfort probes

CO2 probe head including temperature and humidity sensor

CO₂ probe head including temperature and humidity sensor: for attachment to universal Bluetooth^® or cable handle – measuring range 0 to 10,000 ppm, -10 to +50 °C, 5 to 95% RH

:
0632 1550

$ 603.50

Comfort probes

CO probe (digital) with Bluetooth^®: for measuring carbon monoxide in indoor areas (e.g. boiler rooms) – measuring range 0 to 500 ppm

:
0632 1271

$ 526.15

Comfort probes

CO probe head: for attachment to universal Bluetooth^® or cable handle – measuring range 0 to 500 ppm

:
0632 1270

$ 398.65

Comfort probes

CO probe (digital), wired: for measuring carbon monoxide in indoor areas (e.g. boiler rooms) – measuring range 0 to 500 ppm

:
0632 1272

$ 480.25

Comfort probes

Globe probe Ø 5.9"

:
0602 0743

$ 629.00

Humidity probes

Humidity/temperature probe (digital) with Bluetooth^®: for measurements in rooms, ventilation ducts, refrigeration systems and heat pumps – accuracy ±2% RH / ±0.5 °C, measuring range 0 to 100% RH / -20 to +70 °C

:
0636 9731

$ 272.00

Humidity probes

Humidity/temperature probe (digital), wired: for measurements in rooms, ventilation ducts, refrigeration systems and heat pumps – accuracy ±2% RH / ±0.5 °C, measuring range 0 to 100% RH / -20 to +70 °C

:
0636 9732

$ 212.50

Humidity probes

Humidity/temperature probe head: for attachment to universal Bluetooth^® or cable handle – accuracy ±2% RH / ±0.5 °C, measuring range 0 to 100% RH / -20 to +70 °C

:
0636 9730

$ 136.00

Humidity probes

High-precision humidity/temperature probe (digital) with Bluetooth^®: for measurements in cleanrooms and laboratories, and critical processes in the pharmaceutical, industrial and food sectors, as well as in storage, refrigerated and work rooms or in air conditioning/ventilation ducts - accuracy: ±(0.6% RH + 0.7 % of m.v.) (0 to 90% RH) / ±0.3 °C (+15 to +30 °C)

:
0636 9771

$ 658.75

Humidity probes

High-precision humidity/temperature probe (digital), wired: for measurements in cleanrooms and laboratories, and critical processes in the pharmaceutical, industrial and food sectors, as well as in storage, refrigerated and work rooms or in air conditioning/ventilation ducts - accuracy: ±(0.6% RH + 0.7 % of m.v.) (0 to 90% RH) / ±0.3 °C (+15 to +30 °C)

:
0636 9772

$ 607.75

Humidity probes

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

$ 552.50

Humidity probes

Robust humidity/temperature probe (digital) for temperatures up to +180 °C, wired: for measurements in industrial exhaust air, in bulk materials and in climatic test cabinets – accuracy ±2% RH (2.1 to 98% RH) / ±0.4 °C (0.1 to +50 °C), measuring range 0 to 100% RH / -20 to +180 °C

:
0636 9775

$ 718.25

Humidity probes

:
0560 2605 03

Pitot tubes

Pitot tube, stainless steel, 19.7 in.

:
0635 2045

$ 199.75

Pitot tubes

Pitot tube, stainless steel, 13.8 in.

:
0635 2145

$ 174.25

Pitot tubes

Pitot tube, stainless steel, 3.3 ft

:
0635 2345

$ 500.65

Pitot tubes

Pitot tube; (length: 360mm)

:
0635 2043

$ 369.75

Pitot tubes

Pitot tube; (length: 500mm)

:
0635 2143

$ 425.00

Pitot tubes

Pitot tube; (length: 1000mm)

:
0635 2243

$ 629.00

Pressure Probe

testo 510i – differential pressure measuring instrument with smartphone operation

:
0560 1510

Pressure Probe

:
0560 2549 03

Surface probes

Waterproof surface temperature probe (NTC) for flat surfaces - measuring range: -50 to +150 °C

:
0615 1912

Temperature probes

testo 805i – infrared thermometer with smartphone operation

:
0560 1805

$ 136.00

Temperature probes

High-precision immersion/penetration probe (digital)

High-precision immersion/penetration probe (Pt100 temperature sensor, digital) for temperature measurements in liquids and pastes – measuring range -80 to +300 °C, accuracy up to ±0.05 °C

:
0618 0275

$ 670.65

Temperature probes

Immersion/penetration probe (digital) with Pt100 temperature sensor: for temperature measurements in liquids and pastes – measuring range -100 to +400 °C, accuracy up to ±0.15 °C

:
0618 0073

$ 348.50

Temperature probes

Glass-coated laboratory probe (Pt100 temperature sensor, digital) for temperature measurements in aggressive media – measuring range -50 to +400 °C

:
0618 7072

$ 289.85

Temperature probes

Robust, fast-action air probe (digital)

:
0618 0072

$ 348.50

Temperature probes

Flexible temperature probe (digital) with Pt100 temperature sensor: for temperature measurements in locations that are difficult to access and in liquids – measuring range -100 to +260 °C

:
0618 0071

$ 603.50

Temperature probes

Pipe wrap probe with NTC temperature sensor for measurements on pipes (Ø 5-65 mm)

Pipe wrap probe (NTC temperature sensor) for measuring the surface temperature of pipes (Ø 5-65 mm) – measuring range -60 to +130 °C

:
0615 5605

Temperature probes

Waterproof immersion/penetration probe with NTC temperature sensor

Waterproof immersion/penetration probe (NTC temperature sensor) for temperature measurements in liquids and semi-solid media – measuring range -50 to +150 °C, accuracy ±0.2 °C (-25 to +74.9 °C)

:
0615 1212

$ 94.35

Temperature probes

Robust air probe with NTC temperature sensor

Robust air probe (NTC temperature sensor) with a short response time, for measuring air temperature – measuring range -50 to +125 °C, accuracy ±0.2 °C (-25 to +80 °C)

:
0615 1712

$ 96.90

Temperature probes

Clamp probe with NTC temperature sensor for measurements on pipes (Ø 6-35 mm)

Clamp probe (NTC temperature sensor) for measuring the surface temperature of pipes (Ø 6-35 mm) – measuring range -40 to +125 °C

:
0615 5505

$ 72.25

Temperature probes

Rugged air probe, T/C Type K

:
0602 1793

Temperature probes

Fast-action surface probe with sprung thermocouple strip

Fast-action surface probe with spring thermocouple , for uneven surfaces, short-term range to +932°F, T/C Type K

:
0602 0393

Temperature probes

Fast-reaction paddle surface probe, for measurements in inaccessible places, e.g. narrow apertures and slots, TC Type K

:
0602 0193

Temperature probes

Efficient, waterproof surface probe with small measurement head for flat surfaces, T/C Type K

:
0602 0693

Temperature probes

Fast-action surface probe with spring thermocouple for uneven surfaces, short-term to +932°F, T/C Type K

:
0602 0993

Temperature probes

Magnetic probe (TC type K) - for surface temperatures

Magnetic probe, adhesive force approx. 20 N, with magnets, for measurements on metal surfaces

:
0602 4792

Temperature probes

Magnetfühler, Haftkraft ca. 10 N, mit Haft-Magneten

Surface temperature probe with magnet (TC type K), adhesive power 10 N – Measuring range -50 to +400°C

:
0602 4892

Temperature probes

Waterproof surface probe with widened measurement tip

Waterproof surface probe with widenend measurement tip for flat surfaces, T/C Type K

:
0602 1993

Temperature probes

Temperature probe with Velcro (TC Type K)

:
0628 0020

Temperature probes

Pipe wrap probe for pipe diameter 5 to 65 mm

Pipe clamp probe for pipe diameter 0.2 to 2.5'', with replaceable measuring head. Measuring range to 536 °F short-term

:
0602 4592

Temperature probes

Clamp probe for measurements on pipes, pipe diameter 0.6 to 1'' (max. 1''), meas. range to +266 °F short-term

:
0602 4692

Temperature probes

Efficient and fast-action immersion probe, waterproof, T/C Type K

:
0602 0593

Temperature probes

Fast-action, waterproof immersion/penetration probe

Super-quick, waterproof immersion/penetration probe, T/C Type K

:
0602 2693

Temperature probes

Immersion tip, flexible
Measuring range: -328° to 1832 °F (-200° to 1000 °C)

:
0602 5792

Temperature probes

Immersion measurement tip, flexible, for measurements in air

Flexible immersion measurement tip for measurements in air/exhaust gases (not suitable for measurements in smelters), TC Type K -104 to +1832 °F, 39" long, Ø 0.12"

:
0602 5693

Temperature probes

Waterproof immersion/penetration probe, TC Type K

Waterproof immerstion/penetration probe, T/C Type K

:
0602 1293

Temperature probes

Flexible, low-mass immersion measurement tip, ideal for measurements in small volumes such as petri dishes, or for surface measurements (e.g. attached with adhesive tape), TC Type K

:
0602 0493

Temperature probes

Wasserdichter Lebensmittelfühler aus Edelstahl (IP65)

Waterproof food probe made of stainless steel (IP65)

:
0602 2292

Temperature probes

Thermocouple with TC adapter, flexible, 800 mm long

Thermocouple with T/C adapter, flexible, 32 in. long, fibre glass, T/C Type K

:
0602 0644

Temperature probes

Thermocouple with TC adapter, flexible, length 1500 mm

Thermocouple with T/C adapter, flexible, 60 in. long, fibre glass, T/C Type K

:
0602 0645

Temperature probes

Thermocouple with TC adapter, flexible, 1500 mm long, PTFE

Thermocouple with T/C adapter, flexible, 60 in. long, PTFE, T/C Type K

:
0602 0646

Temperature probes

:
0560 2115 03

Temperature probes

testo 915i - Thermometer with air probe (TC type K) and smartphone operation

:
0563 3915

Velocity Probe

Hot wire probe (digital) with Bluetooth^®including temperature and humidity sensor: for measurements in ventilation ducts – measuring range 0 to +50 m/s, -20 to +70 °C, 5 to 95% RH

:
0635 1571

$ 1,058.25

Velocity Probe

Hot wire probe (digital) including temperature and humidity sensor, wired: for measurements in ventilation ducts – measuring range 0 to +50 m/s, -20 to +70 °C, 5 to 95% RH

:
0635 1572

$ 1,010.65

Velocity Probe

Hot wire probe head including temperature and humidity sensor: for attachment to extendable telescope for air velocity probes with universal handle – measuring range 0 to +50 m/s, -20 to +70 °C, 5 to 95% RH

:
0635 1570

$ 748.00

Velocity Probe

Vane probe (Ø 16 mm, digital) with Bluetooth® including temperature sensor: for measurements in ventilation ducts – measuring range +0.6 to +50 m/s, -10 to +70 °C

:
0635 9571

$ 1,087.15

Velocity Probe

Vane probe (Ø 16 mm, digital) including temperature sensor, wired: for measurements in ventilation ducts – measuring range +0.6 to +50 m/s, -10 to +70 °C

:
0635 9572

$ 1,058.25

Velocity Probe

16 mm vane probe head including temperature sensor; for attachment to extendable telescope for air velocity probes with universal handle – measuring range +0.6 to +50 m/s, -10 to +70 °C

:
0635 9570

$ 799.00

Velocity Probe

Hot wire probe (digital) including temperature sensor, wired: for measurements in ventilation ducts – measuring range 0 to 30 m/s, -20 to +70 °C

:
0635 1032

$ 331.50

Velocity Probe

Vane probe (Ø 16 mm, digital), wired: for measurements in ventilation ducts – measuring range +0.6 to +50 m/s

:
0635 9532

$ 408.00

Velocity Probe

Fume cupboard probe (digital), wired: for measuring inflow speed and exhaust air volume flow in fume cupboards according to DIN EN 14175-3/-4 – measuring range 0 to 5 m/s, 0 to +50 °C

:
0635 1052

$ 951.15

Velocity Probe

High-precision vane probe (Ø 100 mm, digital) with Bluetooth^® including temperature sensor: for measurements at air outlets in cleanrooms and at plate outlets, ventilation grilles or swirl outlets – measuring range +0.1 to +15 m/s, -20 to +70 °C

:
0635 9371

$ 1,147.50

Velocity Probe

High-precision vane probe (Ø 100 mm, digital) including temperature sensor, wired: for measurements at air outlets in cleanrooms, as well as at plate outlets, ventilation grilles or swirl outlets – measuring range +0.1 to +15 m/s, -20 to +70 °C

:
0635 9372

$ 1,096.50

Velocity Probe

High-precision 100 mm vane probe head including temperature sensor: for attachment to extendable telescope for air velocity probes with universal handle or to a universal Bluetooth^® or cable handle – measuring range +0.1 to +15 m/s, -20 to +70 °C

:
0635 9370

$ 1,007.25

Velocity Probe

Vane probe (Ø 100 mm, digital) with Bluetooth^® including temperature sensor: for measurements at ceiling/air outlets and at plate outlets, ventilation grilles or swirl outlets – measuring range +0.3 to +35 m/s, -20 to +70 °C

:
0635 9431

$ 628.15

Velocity Probe

Vane probe (Ø 100 mm, digital) including temperature sensor, wired: for measurements at ceiling/air outlets and at plate outlets, ventilation grilles or swirl outlets – measuring range +0.3 to +35 m/s, -20 to +70 °C

:
0635 9432

$ 573.75

Velocity Probe

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

$ 441.15

Velocity Probe

testo 405i – thermal anemometer with smartphone operation

:
0560 1405

Velocity Probe

testo 410i – vane anemometer with smartphone operation

:
0560 1410

$ 136.00

Velocity Probe

Hot ball probe (Ø 3 mm) - for flow and temperature

Hot ball probe (Ø 3 mm, digital), incl. temperature sensor, fixed cable: for measurement in non-directional air flows – measuring range 0 to 10 m/s, -20 to +70 °C

:
0635 1051

$ 960.00

Velocity Probe

Hot wire probe (Ø 7.5 mm, digital), incl. temperature sensor, fixed cable: for measurement in ventilation ducts, at plate outlets, ventilation grilles – measuring range 0 to 20 m/s, -20 to +70 °C

:
0635 1026

$ 739.00

Velocity Probe

Make sure you get the testo 420 volume flow hood for larger ceiling outlets and at the same time enjoy multiple maintenance benefits on HVAC systems. Because the flow hood with the removable measuring instrument is not only exceptionally light, it also guarantees accurate volume flow calculations at swirl outlets

:
0563 4200

$ 2,970.75

Sets

testo 400 IAQ and comfort kit with tripod

:
0563 0401

Accessories

IAQ data logger for long-term measurements

:
0577 0400

$ 1,228.25

Accessories

Measuring tripod for IAQ and comfort level measurements, to ensure standard-compliant, secure positioning of measuring instrument and probes including transport bag

:
0554 1591

$ 484.50

Accessories

Transport case for air flow measurements

:
0516 1400

$ 221.00

Accessories

Transport case for IAQ and comfort level measurements

:
0516 2400

$ 378.25

Accessories

Universal cable handle for connecting probe heads

Cable handle for connecting probe heads: transmits readings via cable

:
0554 2222

$ 106.25

Accessories

Universal Bluetooth® handle for connecting probe heads

Bluetooth^® handle for connecting probe heads: transmits readings conveniently via Bluetooth

:
0554 1111

$ 157.25

Accessories

USB mains unit, including cable

:
0554 1106

$ 56.95

Accessories

Connection hose, silicone, 16.4 ft, load up to 281 inH₂O

:
0554 0440

$ 67.15

Accessories

Connection hose, silicone-free, 16.4 ft, load up to 281 inH₂O

:
0554 0453

$ 80.00

Accessories

Free download: testo DataControl PC software

:
0501 4000

Accessories

Measuring tripod for flow measurements, for standard-compliant and secure positioning of probes

:
0554 1592

$ 361.25

Accessories

testovent 417 volume flow straightener set

Flow straigthener set testovent 417 consisting of funnel set testovent 417 and flow straigthener testovent 417

:
0554 4173

$ 403.75

Accessories

BLUETOOTH®-/IRDA printer with Bluetooth® and IrDA interface for printing out measurement data and graphs from compatible Testo measuring instruments or Testo Apps

:
0554 0621

$ 339.15

Accessories

testo 318 - Endoscope

:
0563 3185

$ 189.00

Certificates

ISO CO2 calibration certificate; with 3 measuring points: 0 / 1,000 / 5,000 ppm

:
0520 0033

Sensor heads

16 mm vane probe head including temperature sensor; for attachment to extendable telescope for air velocity probes with universal handle – measuring range +0.6 to +50 m/s, -10 to +70 °C

:
0635 9570

$ 799.00

Sensor heads

:
0635 9370

$ 1,007.25

Sensor heads

:
0635 9430

$ 441.15

Sensor heads

:
0635 1570

$ 748.00

Sensor heads

Humidity/temperature probe head: for attachment to universal Bluetooth^® or cable handle – accuracy ±2% RH / ±0.5 °C, measuring range 0 to 100% RH / -20 to +70 °C

:
0636 9730

$ 136.00

Sensor heads

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

$ 552.50

Sensor heads

CO₂ probe head including temperature and humidity sensor: for attachment to universal Bluetooth^® or cable handle – measuring range 0 to 10,000 ppm, -10 to +50 °C, 5 to 95% RH

:
0632 1550

$ 603.50

Sensor heads

CO probe head: for attachment to universal Bluetooth^® or cable handle – measuring range 0 to 500 ppm

:
0632 1270

$ 398.65

Air flow and IAQ measurements in the field of air conditioning and ventilation

Air flow measurements: Flow measurements in ducts, at outlets and on filters as per ASHRAE 111
High-precision, location-independent and built-in differential pressure sensor, smart and intuitive measurement programs for IAQ measurements in accordance with the standards, creation of documentation on site, e-mailing of reports, versatile combination options with IAQ probes
Measurements in laboratories and cleanrooms: Flow measurements in fume cupboards, differential pressure measurements and laminar flow measurements in cleanrooms, humidity measurements in cleanrooms
Comfort level measurements: Measurement of indoor air quality or turbulence as per ASHRAE 55, NET measurement as per DIN 33403, PMV/PPD as per ASHRAE 55

application testo 400 Universal IAQ instrument

testo 400 Brochure(pdf, 15.6 MB)

testo 400 Quick Guide(pdf, 907.84 kB)