| Attribute name | Attribute value |
|---|---|
| Producer | TES |
| Made in | Taiwan |
| device type | Portable |
| Display screen | Triple 4 digit LCD |
| Powered by | One 9V battery and DC 9V AC adapter input |
| Working temperature | 0°C to 40°C (32°F to 104°F) |
| Working humidity | less than 85% |
| Storage temperature | -10°C to 40°C (14°F to 104°F) |
| Storage humidity | less than 70% |
| Dimensions | 172x118x46 mm |
| Weight | 220g |