| Accuracy | 1.0 C (-30 to +80 C) (0.7 C + 1 % of mv) (-50 to -30 C) (0.2 C + 1 % of mv) (+80 to +400 C) |
| Battery life | 150 h |
| Battery type | 3 AAA micro batteries |
| Data transfer | Bluetooth; automatic connection to testo Smart App and Testo measuring instruments |
| Dimensions | Bluetooth handle: 129 x 31 x 31 mm (LxWxH) |
| In Box | Wireless Smart Probe testo 915i with flexible probe (TC type K fibreglass-coated cable 800 mm long) including batteries and calibration protocol. |
| Length probe shaft | 800 mm |
| Measuring range | -50 to +400 C |
| MPN | 0563 4915 |
| Operating temperature | -20 to +50 C |
| Plug-in probe connection | Lockable connection to 4 standard probes testo 915i; Standard plug-in connection to other common TC probes |
| Product colour | black/orange |
| Product-/housing material | Plastic |
| Protection class | IP40 |
| Radio range | 100 m |
| Reaction time | t: 3 s |
| Resolution | 0.1 C |
| Storage temperature | -20 to +60 C |
| System requirements | requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0 |
| Weight | flexible probe: 8 g Bluetooth handle: 88 g |