Pros
- Precisely adjustable temperature
- Proven model
- Solid battery (1200 mAh)
Cons
- Pure conduction
- No WPA port
- G Pen brand polarizes community
G Pen Pro — Price Comparison (1 Shop)
Last updated: 24/07/2026, 9:08 PM
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Specifications
| Specifications | |
|---|---|
| Heating Method | Conduction |
| Device Type | Portable |
| Brand | G Pen |
| Power Source | Battery |
| Heat-up Time | 30 seconds |
| Battery Capacity | 1200 mAh |
| Weight | 25 g |
| Warranty | 1 year |
| Session Mode | Session |
| Material | Dry Herb |
| Vapor Path | Ceramic |
| Replaceable Battery | No |
| Passthrough Charging | No |
About this vaporizer
The G Pen Pro is a portable conduction vaporizer by Grenco Science with a 1200 mAh battery and a precisely adjustable temperature range up to 230°C. Ready in 30 seconds, it is one of the more established models in the G Pen portfolio for dry herbs.
- Precisely adjustable temperature
- Proven model
- Solid battery (1200 mAh)
- Pure conduction
- No WPA port
- G Pen brand polarizes community
G Pen Vaporizer Key Takeaways G Pen — vaporizer manufacturer from USA Conduction + hybrid heating, 14 models (portable, pen) Range from 34 € to 301 €, available at 119+ shops
G Pen →See also: Elite II · G Pen Dash+ · G Pen Connect · G Pen Dash
Conduction & Ceramic Chamber
Research context: A study in the Journal of Pharmaceutical Sciences (Hazekamp et al., 2006) showed that vaporisation at controlled temperatures releases over 95 % of the desired active compounds, while combustion by-products are largely avoided. Source: PubMed 16637053
Battery & Heat-up Time
G Pen Brand
Advantages & Disadvantages
- \u2713 Affordable price
- \u2713 Ceramic heating chamber
- \u2713 Easy operation for beginners
- \u2713 Compact design
- \u2717 Conduction only
- \u2717 Limited temperature settings
- \u2717 Micro-USB instead of USB-C
- \u2717 No precise temperature control
More G Pen Vaporizers 4
Similar Vaporizers 6
Spec comparison
| G Pen Pro | Elite II | |
|---|---|---|
| Type | Portable | Portable |
| Heating | Conduction | Hybrid |
| Temperature | 230°C | 93°C - 221°C |
| Heat-up time | 30s | 20s |
| Battery | 1200 mAh | 2100 mAh |
| Price from | N/A | N/A |
| G Pen Pro | G Pen Dash+ | |
|---|---|---|
| Type | Portable | Portable |
| Heating | Conduction | Hybrid |
| Temperature | 230°C | 160°C - 215°C |
| Heat-up time | 30s | 20s |
| Battery | 1200 mAh | 1800 mAh |
| Price from | N/A | N/A |
Compatible Accessories
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