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Features
Specifications
| Model No. | GK-390B ![]() | GK-389B ![]() | |
| Input voltage | 110-240V | 110-240V | |
| Power | 80W | 100W | |
| Melt Temperature | 150°C | 170(200)°C | |
| Heating element | PTC | ||
| Preheat time | 3-6minutes | 2-5 minutes | |
| Flow of glue | 15-20g per minute | 15-25g per minute | |
| Glue stick | Ø11mm | ||
| Weight | 392g | ||
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