testo 905i – thermometer with smartphone operation
Product Descriptions
The compact testo 905i professional thermometer, in conjunction with a smartphone or tablet, is ideal for measuring ambient temperature as well as temperatures in ducts and at air outlets.
Instant overview of all temperature changes
The innovative Testo measuring technology can be connected to your own smartphone or tablet really easily: with the testo Smart Probes App installed on your terminal device, you can view your readings conveniently. All measurement data is displayed either as a chart or in table form, and can be logged and then emailed directly as a PDF or Excel file.
| Technical Data | |
| Temperature – TC Type K (NiCr-Ni) | |
| Measuring range | -50 to +150 °C |
| Accuracy | ±1 °C |
| Resolution | 0.1 °C |
| General technical data | |
| Weight | 82.2 g |
| Dimensions | 222 x 30 x 24 mm |
| Operating temperature | -20 to +50 °C |
| Product-/housing material | Plastic |
| System requirements | requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0 |
| Product colour | black/orange |
| Battery type | 3 AAA micro batteries |
| Battery life | 150 h |
| Length probe shaft | 100 mm |
| Storage temperature | -20 to +60 °C |
