| Testo | - | - | - | - | Vane Probe | - | - | - | - | - | - | Air Velocity, Humidity, Volume Flow | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | Data Logging | +60°C | - | - | Smart Probes | Battery | 0.1°C | 100%RH | ±3.0 %RH | 0.1%RH | - | Air Velocity, Humidity, Temperature, Volume Flow | - | - | - | Smart Probes VAC kit | AAA | - | - | - | - |
|
| Testo | Data Logging | +1370 (Temperature-TC) °C, +150 (Temperature-NTC) °C | ±0.3 (-25 → +74.9 °C) °C, ±0.4 (+75 → +99.9 °C) °C, ±0.4 (-40 → -25.1 °C) °C, ±0.5 % | - | Air Quality Monitor | Battery | 0.1°C | - | - | - | - | Air Velocity, Temperature | - | - | - | 440 dP | AA | 12 h | - | - | - |
|
| Testo | - | +70°C | ±0.3 (+15 → +30 °C) °C, ±0.5 °C | - | Humidity/Temperature Probe | - | 0.1°C | 100%RH | ±0.6 + 0.7 % (0 → 90 %RH) %RH, ±1.0 + 0.7 % (90 → 100 %RH) %RH | 0.01%RH | - | Humidity, Temperature | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | +70°C | ±0.5 °C | - | Vane Probe | Battery | 0.1°C | - | - | - | - | Air Velocity, Temperature, Volume Flow | - | - | - | - | AA | 60 h | - | - | testo 440, testo 440 dP |
|
| Testo | - | +70°C | ±0.5 °C | - | Vane Probe | - | 0.1°C | - | - | - | - | Air Velocity, Temperature, Volume Flow | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | - | - | - | Case | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | +70°C | ±0.5 °C | - | Vane Probe | Battery | 0.1°C | - | - | - | - | Air Velocity, Temperature | - | - | - | - | AA | 60 h | - | - | testo 440, testo 440 dP |
|
| Testo | Data Logging | +1370 (Temperature-TC) °C, +150 (Temperature-NTC)°C | ±0.3 (-25 → +74.9 °C) °C, ±0.4 (+75 → +99.9 °C) °C, ±0.4 (-40 → -25.1 °C) °C, ±0.5 % | - | Air Quality Meter | Battery | 0.1°C | - | - | - | - | CO2, Humidity, Temperature | - | - | - | 440 Indoor Comfort ComboKit with Bluetooth | AA | 12 h | - | - | - |
|
| Testo | Data Logging | +1370°C | ±0.3 °C | - | Air Quality Meter | Battery | 0.1°C | - | - | - | - | CO2, Humidity, Temperature | - | - | - | 440 CO₂ Kit with Bluetooth | AA | 12 h | - | - | - |
|
| Testo | - | +70°C | ±0.5 °C | - | Hot Wire Probe | - | 0.1°C | - | - | - | - | Air Velocity, Temperature | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | - | - | - | Handle Adapter | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | - | - | - | Cable Handle | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | +70°C | ±0.5 °C | - | Probe Head | - | 0.1°C | 100%RH | ±2 (5 → 90 %RH) %RH | 0.1%RH | - | Humidity, Temperature | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | +180°C | ±0.4 (+0.1 → +50 °C) °C, ±0.5 (+50.1 → +180 °C) °C, ±0.5 (-20 → 0 °C) °C | - | Humidity/Temperature Probe | - | 0.1°C | 100%RH | ±2 (2.1 → 98 %RH) %RH, ±3 (0 → 2 %RH) %RH, ±3 (98 → 100 %RH) %RH | 0.1%RH | - | Humidity, Temperature | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | - | - | - | 90 Degree Adapter | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | +70°C | ±0.3 (+15 → +30 °C) °C, ±0.5 °C | - | Humidity/Temperature Probe | Battery | 0.1°C | 100%RH | ±0.6 + 0.7 % (0 → 90 %RH) %RH, ±1.0 + 0.7 % (90 → 100 %RH) %RH | 0.01%RH | - | Humidity, Temperature | - | - | - | - | AA | 140 h | - | - | testo 440, testo 440 dP |
|
| Testo | Data Logging | +400°C | - | - | Air Quality Meter | Battery | 0.01°C | - | - | - | - | Temperature | - | - | - | 440 Laboratory Kit | - | - | - | - | - |
|
| Testo | - | +70°C | ±0.5 (0 → +70 °C) °C, ±0.8 (-20 → 0 °C) °C | - | Hot Wire Probe | - | 0.1°C | 95%RH | ±2 (35 → 65 %RH) %RH, ±3 (10 → 35 %RH) %RH, ±3 (65 → 90 %RH) %RH, ±5 %RH | 0.1%RH | - | Air Velocity, Humidity, Temperature | - | - | - | - | - | - | - | - | testo 440, testo 440 dP |
|
| Testo | - | +70°C | ±0.5 (0 → +70 °C) °C, ±0.8 (-20 → 0 °C) °C | - | Hot Wire Probe | Battery | 0.1°C | 95%RH | ±2 (35 → 65 %RH) %RH, ±3 (10 → 35 %RH) %RH, ±3 (65 → 90 %RH) %RH, ±5 %RH | 0.1%RH | - | Air Velocity, Humidity, Temperature | - | - | - | - | AA | 21 h | - | - | testo 440, testo 440 dP |
