| Attribute name | Attribute value |
|---|---|
| Producer | DUOYI |
| Made in | Japan |
| device type | Portable |
| Sensor Type | planar semiconductor |
| Display screen | LCD |
| Working temperature | 0°C ~ 50°C |
| Working humidity | under 90% RH |
| Powered by | 4x1.5V AAA |
| Dimensions | 171x43x38mm |
| Weight | 240g |