| Temperature range and accuracy | -40 to 105°C (-40°F to 221°F), ±2°F/1°C |
| Humidity range and accuracy | 0 to 100% RH, ±3% RH |
| Barometric pressure range and accuracy | 10 to 1200mbar, ±1.5mbar (only HT-163) |
| Resolution | 0.1%RH, 0.1°F/°C, 0.13mbar |
| Memory | 12700 |
| Measuring rate | Selectable from 1s to 24 hours |
| Battery life | 3 years |
| Analysis software | Windows 98/2000/XP/Win7/Win8/Vista/Mac OS |
| Size | 155×34×23mm |
| Weight | 27g |
| Battery | 3.6V |

