| Display | LCD size : 60 mm x 50 mm |
| Circuit | Custom one-chip of microprocessor LSI circuit. |
| Measurement | Humidity, Temperature and Barometer |
| Memory Card | SD memory card. 1 G to 16 G |
| Update Time of Display | Approx. 1 second if measuring data is changed. |
| Operating Humidity | Less than 85% R.H. |
| Operating Temperature | 0 to 50 . |
| Weight | 240 g/0.53 LB |