Speed measurement – Standard size propeller
| Units of measurement | km/h, m/s, cm/s, mph, fps, knots and Beaufort |
| Resolution | 0.1 for all units (except cm/s: 3 cm/s) |
| Maximum speed | 150 km/h (except cm/s: 999 cm/s) |
| Diameter (gas) | Ø 20mm |
| Through hole | Ø 33mm |
| Range of measurement | from 1 to 30 m/s |
| Minimum sensitivity | < 3 km/h – < 1 m/s |
| Precision | ± 2% FS |
| ‘Off-axis’ error | ± 30° / ± 3% FS |
| Operating temperature | -50°C to +100°C |
Speed measurement – Small size propeller
| Units of measurement | km/h, m/s, cm/s, mph, fps, knots et Beaufort |
| Resolution | 0.1 for all units (except cm/s: 3 cm/s) |
| Maximum speed | 150 km/h (except cm/s: 999 cm/s) |
| Diameter (gas) | Ø 12mm |
| Through hole | Ø 18mm |
| Range of measurement | from 1 to 30 m/s |
| Minimum sensitivity | < 3 km/h – < 1 m/s |
| Precision | ± 2% FS |
| ‘Off-axis’ error | ± 10° / ± 3% FS |
| Operating temperature | -50°C to +100°C |
Speed measurement – Water propeller
| Units of measurement | km/h, m/s, cm/s, mph, fps, knots and Beaufort |
| Resolution | 0.1 for all units (except cm/s: 3 cm/s) |
| Maximum speed | 150 km/h (except cm/s: 999 cm/s) |
| Diameter (gas) | Ø 60mm |
| Range of measurement | from 0.1 to 10 m/s |
| Minimum sensitivity | < 0.3 km/h – < 0.1 m/s |
| Precision | ± 2% FS |
| ‘Off-axis’ error | ± 20° / ± 3% FS |
Temperature measurement
| Units of measurement | °C, °F, perceived °C and perceived °F |
| Thermometer accuracy | ± 0.2°C |
| Resolution | ± 0.1°C |
| Functions | measuring air, perceived, minimum, average and maximum temperature |
