| Attribute name | Attribute value |
|---|---|
| Producer | DUOYI |
| Made in | Japan |
| device type | Portable |
| Sensor Type | catalytic sensor |
| Gas Measurement Range | 0~100%LEL |
| Working temperature | 0°C ~ 50°C |
| Working humidity | under 90% RH |
| Powered by | 1500mAh Li-ion rechargeable battery |
| Dimensions | 275x70x30 mm |
| Weight | 220g |