Price (USD)
G Pen Dash edgeG Pen Dash
$70
Tempest 2
$179
G Pen Dash is typically around $109 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
G Pen Dash and Tempest 2 are both portable vaporizers, but they target different priorities. G Pen Dash is usually the lower-cost pick at $70, around $109 below Tempest 2. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
21
Different Specs
21
Shared Specs
0
Overall Overlap
0%
Shared Traits
Quick snapshot of the specs people usually care about first.
G Pen Dash
$70
Tempest 2
$179
G Pen Dash is typically around $109 lower.
G Pen Dash
~20 seconds
Tempest 2
—
Both devices are in a similar heat-up range.
G Pen Dash
—
Tempest 2
46g
Weight is close enough that portability is likely similar.
G Pen Dash
Conduction
Tempest 2
Convection-heavy with thermal ball matrix
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
G Pen Dash
$70
Tempest 2
$179
Device Type
G Pen Dash
—
Tempest 2
Portable
Heating Type
G Pen Dash
Conduction
Tempest 2
Convection-heavy with thermal ball matrix
Heat Up Time
G Pen Dash
~20 seconds
Tempest 2
—
Temperature Range
G Pen Dash
190°C - 220°C (375°F - 428°F)
Tempest 2
—
Chamber Capacity
G Pen Dash
0.25 grams
Tempest 2
0.1g - 0.2g (adjustable)
Battery Capacity
G Pen Dash
950mAh
Tempest 2
—
Charging
G Pen Dash
Micro-USB
Tempest 2
—
Charge Time
G Pen Dash
1-2 hours
Tempest 2
—
Pass-Through Charging
G Pen Dash
Yes
Tempest 2
—
Direct comparison of shared and unique specifications from each device profile. (21 differences, 0 overlaps)
| Specification | G Pen Dash | Tempest 2 |
|---|---|---|
| Price (USD) diff | $70 | $179 |
| Device Type diff | — | Portable |
| Heating Type diff | Conduction | Convection-heavy with thermal ball matrix |
| Heat Up Time diff | ~20 seconds | — |
| Temperature Range diff | 190°C - 220°C (375°F - 428°F) | — |
| Chamber Capacity diff | 0.25 grams | 0.1g - 0.2g (adjustable) |
| Battery Capacity diff | 950mAh | — |
| Charging diff | Micro-USB | — |
| Charge Time diff | 1-2 hours | — |
| Pass-Through Charging diff | Yes | — |
| Dimensions diff | — | 122mm x 18.5mm |
| Height diff | 3.6 inches | — |
| Weight diff | — | 46g |
| Power Adjustment diff | Modular - 3 Stage | — |
| Brand diff | Grenco Science | Mad Heaters |
| Batteries diff | — | None |
| Country Of Manufacture diff | — | United Kingdom |
| Haptic Feedback diff | Yes | — |
| Heating Time diff | — | ~30-45 seconds with torch |
| Materials diff | — | Grade 5 titanium, aluminum heat shield, stainless steel |
| Temperature Control diff | — | Visual gauge with click indicators |
Neither is universally better. G Pen Dash fits some priorities, while Tempest 2 fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
G Pen Dash is listed lower ($70) compared with Tempest 2 ($179), but live retailer pricing can change.
Published heat-up data differs by source, so practical session feel may matter more than one raw number.
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.