Testo Gas Analyser | 400
Testo - Gas Analyser | 400
The testo 400 is the universal measuring instrument for all IAQ professionals. Measure, analyze and document all IAQ and comfort level parameters using just one instrument – simply, conveniently and in compliance with the standards.
As consultants, experts, technical service providers or service technicians in the air conditioning and ventilation sector, the testo 400 therefore supports you in the truly smart performance of your measuring tasks.
List of Benefits
- High-precision, location-independent and integrated differential pressure sensor
- Measures all IAQ-related parameters: Flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO2 and CO
- DataControl PC software
- Probe heads can be changed without restarting the instrument – easy handling with no lost time
| Specification | Detail Description |
|---|---|
| PROBE CONNECTIONS | 4x Bluetooth®, 2x TUC*, 2x TC type K |
| INTERFACES | Bluetooth®, WLAN, USB |
| OPERATING TEMPERATURE | -5 to +45 °C |
| STORAGE TEMPERATURE | -20 to +60 °C |
| POWER SUPPLY | Rechargeable li-ion battery (5550 mAh) |
| BATTERY LIFE | approx. 10 hrs continuous operation |
| DISPLAY | 5.0 inch HD touch display 1280 x 720 px resolution |
| CAMERA | Main camera |
| MEMORY | 2 GB (corresponds to approx. 1,000,000 readings |
| PROTECTION CLASS | IP40 |
| DIMENSIONS | 210 x 95 x 39 mm |
| WEIGHT | 510g |
To contact Gastech Australia about Testo Gas Analyser | 400 use Get a quote.
As consultants, experts, technical service providers or service technicians in the air conditioning and ventilation sector, the testo 400 therefore supports you in the truly smart performance of your measuring tasks.
List of Benefits
- High-precision, location-independent and integrated differential pressure sensor
- Measures all IAQ-related parameters: Flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO2 and CO
- DataControl PC software
- Probe heads can be changed without restarting the instrument – easy handling with no lost time
| Specification | Detail Description |
|---|---|
| PROBE CONNECTIONS | 4x Bluetooth®, 2x TUC*, 2x TC type K |
| INTERFACES | Bluetooth®, WLAN, USB |
| OPERATING TEMPERATURE | -5 to +45 °C |
| STORAGE TEMPERATURE | -20 to +60 °C |
| POWER SUPPLY | Rechargeable li-ion battery (5550 mAh) |
| BATTERY LIFE | approx. 10 hrs continuous operation |
| DISPLAY | 5.0 inch HD touch display 1280 x 720 px resolution |
| CAMERA | Main camera |
| MEMORY | 2 GB (corresponds to approx. 1,000,000 readings |
| PROTECTION CLASS | IP40 |
| DIMENSIONS | 210 x 95 x 39 mm |
| WEIGHT | 510g |
To contact Gastech Australia about Testo Gas Analyser | 400 use Get a quote.
The Testo 400 is a universal measuring instrument that measures, analyses and documents indoor air quality and comfort parameters. Its probe heads can be changed without restarting the instrument, avoiding lost time during measurements. Air-conditioning and ventilation consultants, experts and service technicians can use it to measure flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO2 and CO.
- High-precision, location-independent integrated differential pressure sensor
- DataControl PC software
- Bluetooth, WLAN and USB interfaces
- Rechargeable 5550 mAh li-ion battery; approx. 10 hrs continuous operation
- 5.0 inch HD touch display
Source: listing by Gastech Australia on IndustrySearch · Updated 30 Oct 2026
AI Overview is generated by artificial intelligence and may contain mistakes.
Written by AI from the listing by Gastech Australia on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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- VIC
- QLD
- SA
- WA
- NT
- ACT
- TAS
- New Zealand
- Papua New Guinea
- Afghanistan
- Albania
- Algeria
- Andorra
- Angola
- Antigua and Barbuda
- Argentina
- Armenia
- Austria
- Azerbaijan
- Bahamas
- Bahrain
- Bangladesh
- Barbados
- Belarus
- Belgium
- Belize
- Benin
- Bhutan
- Bolivia
- Bosnia and Herzegovina
- Botswana
- Brazil
- Brunei
- Bulgaria
- Burkina Faso
- Burma
- Burundi
- Cabo Verde
- Cambodia
- Cameroon
- Canada
- Central African Republic
- Chad
- Chile
- China
- Colombia
- Comoros
- Congo (Brazzaville)
- Congo (Kinshasa)
- Costa Rica
- Côte d'Ivoire
- Croatia
- Cuba
- Cyprus
- Czechia
- Denmark
- Djibouti
- Dominica
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- Equatorial Guinea
- Eritrea
- Estonia
- Ethiopia
- Fiji
- Finland
- France
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Greece
- Grenada
- Guatemala
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Holy See
- Honduras
- Hungary
- Iceland
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Jamaica
- Japan
- Jordan
- Kazakhstan
- Kenya
- Kiribati
- Korea, North
- Korea, South
- Kosovo
- Kuwait
- Kyrgyzstan
- Laos
- Latvia
- Lebanon
- Lesotho
- Liberia
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Macedonia
- Madagascar
- Malawi
- Malaysia
- Maldives
- Mali
- Malta
- Marshall Islands
- Mauritania
- Mauritius
- Mexico
- Federated States of Micronesia
- Moldova
- Monaco
- Mongolia
- Montenegro
- Morocco
- Mozambique
- Namibia
- Nauru
- Nepal
- Netherlands
- New Zealand
- Nicaragua
- Niger
- Nigeria
- Norway
- Oman
- Pakistan
- Palau
- Panama
- Papua New Guinea
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Romania
- Russia
- Rwanda
- Saint Kitts and Nevis
- Saint Lucia
- Saint Vincent and the Grenadines
- Samoa
- San Marino
- Sao Tome and Principe
- Saudi Arabia
- Senegal
- Serbia
- Seychelles
- Sierra Leone
- Singapore
- Slovakia
- Slovenia
- Solomon Islands
- Somalia
- South Africa
- South Sudan
- Spain
- Sri Lanka
- Sudan
- Suriname
- Swaziland
- Sweden
- Switzerland
- Syria
- Taiwan
- Tajikistan
- Tanzania
- Thailand
- Timor-Leste
- Togo
- Tonga
- Trinidad and Tobago
- Tunisia
- Turkey
- Turkmenistan
- Tuvalu
- Uganda
- Ukraine
- United Arab Emirates
- United Kingdom
- United States
- Uruguay
- Uzbekistan
- Vanuatu
- Venezuela
- Vietnam
- Yemen
- Zambia
- Zimbabwe
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