


| Weight | 550 g |
|---|---|
| Dimensions | 100 x 558 x 70 mm |
| Operating temperature | -5 to +50 °C |
| Protection class | IP30 |
| Power supply | Mains unit 5 V / 4 A, alternatively powerbank USB 5 V min 3 A output (minimum requirements of powerbank) |
| Entry dewpoint | Min. 10 K dewpoint distance |
| Cooling temperature | Standard temperature +10 °C (min. 10 °C below surroundings) |
| Meeasurement period | until condensate trap needs to be emptied:; 2 h (at +60 °C entry dewpoint and 1 l/min for testo 350); 3 h (at +45 °C entry dewpoint and 1 l/min for testo 350) |
| Storage temperature | -20 to +50 °C |