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A Leading Innovator in State-of-the-Art Measuring Technology
A Leading Innovator in State-of-the-Art Measuring Technology
Monitor and carry out long-term indoor air quality measurements with this IAQ data logger. Additionally, this unit is compatible with probes for measuring the comfort level, turbulence, radiant heat, CO2, CO, illuminance, airflow velocity, humidity, and temperature.
Monitor and carry out long-term indoor air quality measurements with this IAQ data logger. Additionally, this unit is compatible with probes for measuring the comfort level, turbulence, radiant heat, CO2, CO, illuminance, airflow velocity, humidity, and temperature.
Carry out long-term measurements of indoor air quality with this IAQ data logger. Once the user is done taking the IAQ measurement, they can read out, analyze, and document all the saved values with the 400. Use the compatible probes (sold separately) to measure the comfort level, turbulence, radiant heat, CO2, CO, illuminance, air flow velocity, humidity and temperature. The IAQ data logger offers connection options for up to six fixed cable probes at the same time.
Features
Particularly useful: Since the data logger acts independently of the measuring instrument during the measurement, you can use the IAQ measuring instrument to carry out measurements elsewhere in the meantime.
Applications
| Temperature - NTC | |
| Measuring Range | -40 to 65.5°F (-40 to 150°C) |
| Accuracy | ±0.2°C ±1 Digit (-25 to 74.9°C) ±0.4°C ±1 Digit (-40 to -25.1°C) ±0.4°C ±1 Digit (75 to 99.9°C) |
| Resolution | 0.1°C |
| Temperature - TC Type K (NiCr-Ni) | |
| Measuring Range | -128.9 to 743.3°F (-200 to 1370°C) |
| Accuracy | ±(0.3°C + 0.1 % of mv) ±1 Digit |
| Resolution | 0.1°C |
| General Specifications | |
| Memory | 360,000 measuring values; 1.5 MB |
| Interface | USB |
| Power Supply | External power supply via mains unit |
| Cable Length | 3.28' (1 m) |
| Connectable Probes | 4 x digital probe with fixed cable or NTC temperature probe with fixed cable (via Testo Universal Connector - TUC) 2 x temperature probe TC type K with fixed cable |
| Protection Class | IP20 |
| Product/Housing Material | Plastic |
| Operating Temperature | 23 to 113°F (-5 to 45°C) |
| Storage Temperature | -4 to 140°F (-20 to 60°C) |
| Dimensions | 5.3 x 3.5 x 1.5" (136 x 89 x 39 mm) |
| Weight | 0.36 lb (162 g) |
| Temperature - NTC | |
| Measuring Range | -40 to 65.5°F (-40 to 150°C) |
| Accuracy | ±0.2°C ±1 Digit (-25 to 74.9°C) ±0.4°C ±1 Digit (-40 to -25.1°C) ±0.4°C ±1 Digit (75 to 99.9°C) |
| Resolution | 0.1°C |
| Temperature - TC Type K (NiCr-Ni) | |
| Measuring Range | -128.9 to 743.3°F (-200 to 1370°C) |
| Accuracy | ±(0.3°C + 0.1 % of mv) ±1 Digit |
| Resolution | 0.1°C |
| General Specifications | |
| Memory | 360,000 measuring values; 1.5 MB |
| Interface | USB |
| Power Supply | External power supply via mains unit |
| Cable Length | 3.28' (1 m) |
| Connectable Probes | 4 x digital probe with fixed cable or NTC temperature probe with fixed cable (via Testo Universal Connector - TUC) 2 x temperature probe TC type K with fixed cable |
| Protection Class | IP20 |
| Product/Housing Material | Plastic |
| Operating Temperature | 23 to 113°F (-5 to 45°C) |
| Storage Temperature | -4 to 140°F (-20 to 60°C) |
| Dimensions | 5.3 x 3.5 x 1.5" (136 x 89 x 39 mm) |
| Weight | 0.36 lb (162 g) |
